Ecommerce script php mysql jobs

I need an expert in ecommerce website development based in Kolkata. The website should have the following features: - Shopping Cart and Checkout: Users should be able to add products to a cart and proceed to checkout with ease. - Credit Card Processor Integration: I need you to set up Stripe as the main payment platform for the site's shopping cart and checkout process. - Customer Login and Account Creation: The website should allow users to create their own accounts and log in to access their personal information. The ideal freelancer for this job should have extensive experience in ecommerce website development, especially regarding shopping cart, checkout process and credit card integration. A history of work with user account creation is also needed. Being locate...

...line execution. Here's what I need: - Feature Addition: Command Line Execution - I need to add mechanisms that support execution of tasks based on my specific commands. e.g. Start command: v2ray start (or ) where will have the vmess:// vless:// ss:// details generated by server Stop command: v2ray stop - Native support of tun2socks - Scripting: Shell Script Compatibility - This application should permit scripts to be run from the command line. This requires your android development skills to be coupled with a good understanding of shell scripting. The end product should be a highly stable and efficient application with an intuitive interface. So, if you have the expertise in Android programming, open source modification and shell scripting, this

I'm looking for a seasoned expert in Shopify app development who can assist me with creating a comprehensive app for my online store. This project was conceived with a focus on improving the overall user experience and operating efficiency of my ecommerce venture. Key Skills Required: - Proficiency in Shopify App Development - Keen understanding of the Shopify Billing API Project Deliverables: - The creation of a polished, fully functional Shopify app Features of the App: Despite not listing specific features that the app should contain, the successful candidate should proficiently manage aspects such as: - Product inventory management - Order tracking and fulfillment - Provision for customer reviews and ratings Application Requirements: Highlight your experience in wo...

Need to develop a website on wordpress, theme already selected on Themeforest. You just need to setup the website with following details: Setup a homepage Create navigation Create categories Add products and setup payment gateway and buying cart More details on each below, for products and brands you just need to add initial 2 products and 2 brands and we will take it from there with your help to add more content and listings.

-------------Only apply if you ready to work on client site (Mumbai).---------------------------- NO remote work NO work from home We are looking for freelancer who is ready to work on site. The project belongs from Mumbai and it will be contract basis. required skills. - MySQL, MongoDB/NoSQL Databases - JQuery/JavaScript - PHP, NodeJS - HTML5 JS - jQuery - Bootstrap - React Your expertise in the PHP and React frameworks will highly be appreciated. The selected database management system for this project is MySQL. This project calls for the perfect blend of creativity and technical competence. If you can deliver high-quality results then I would love to hear from you.

I'm seeking a talented website developer to design and build an engaging and user-friendly e-commerce website for my new startup venture. Key Responsibilities: - Develop a fully functional e-commer...online transactions. - Successful freelancers are required to demonstrate their skills through detailed project proposals. Primary objective of the website: - Primarily, this website will function as an online store, helping sell our products/services more effectively. Ideal Skillset and Experience: - Strong knowledge and experience in e-commerce website development. - Proficiency in using eCommerce platforms like Shopify, WordPress etc. - Excellent understanding of customer experience and user interface design. - Effective communicator, detail-oriented, and capable of mee...

...understand these black and white images. 021 00:02:31 - It feels very dettached...is this the villain? It feels like a different video. 022 00:02:39 - We can do the video in this style if it is easier for you, but we cannot mix both styles. It looks completely different. 023 00:02:52 - The sniper needs to look more menacing and we need the villain to give an order. You need to follow the script and the story. 024 00:02:54 - No gun shot sound please 025 00:02:56 - This looks like another style again. 026 00:03:02 - What is going on here? Is she flying? 027 00:03:03 - Not sure who this is or what is going on and why black and white again? 028 00:03:11 - We need to see her throw herself in front of the child and save its life. 029 00:03:22 - Her ...

I'm looking for an expert who can assist with Power BI Pro development. Specifically, your tasks will include: - Connecting my MySQL Database to Power BI using the provided credentials - Integrating appropriate APIs to facilitate this connection - Designing comprehensive dashboards that visualise key sales metrics from the MySQL Database Ideal skills and experiences for this job include: - Proficiency with Power BI Pro - Experience in connecting APIs to a MySQL database - Familiarity with writing DAX formulas - Proven ability to design informative and easy-to-understand dashboards - Good understanding of sales metrics and how best to visualize them for business use.

I'm looking for an experienced Java developer with a deep knowledge of Spring Security and MySQL. The main focus of the project is to implement user authentication, manage authorization and access control, as well as secure the application against potential threats. Key tasks will include: Objective:- To list and document the functional aims of the security module functionalities to be used as part of the REST API based web or mobile solutions. This module should be generalized to integrate with any application as a component or module and have to configure the basic security values in the database. Functional Aim(s):- ● 100% DB Driven Data & Configurations ● Dynamic User and Role Management (OAuth2.0 based Authentication & Authorization) ● Mobile Number + OTP based ...

I'm seeking a proficient PHP coder to construct a dashboard that features user authentication, data visualization, and real-time updates, specifically for bulk email processes. The dashboard creation should be nuanced to handle a local mail server setup. While the number of emails to be handled daily is still being established, it'd be beneficial for the local mail server to be adaptable. Skills and Experience Required: - Deep understanding and expertise in PHP coding - Prior experience creating dashboards, specifically for bulk emailing - Proficiency in user authentication processes and data visualization - Knowledge of local mail server setup - The ability to deliver real-time updates. Looking forward to working with an applicant that aligns with these requir...

i need to adjust my existing laravel frontend html script based on figma

I'm in need of an advanced Zendesk expert virtual assistant, proficient in HTML, CSS, PHP, and Python to assist in: - Creation of custom fields and workflows in Zendesk - Set up systems for automatic customer support responses - Streamline ways to prioritize support tickets differently Your responsibilities will include implementing strategies for automatic ticket assignment based on different categories, as well as installing automated follow-up emails triggered by certain actions. Please, when applying, demonstrate your Zendesk proficiency and showcase previous experience with coding in HTML, CSS, PHP, and Python. Similarly, examples demonstrating high proficiency in automating processes and creating workflows will be highly favored. Efficiency, attention to detail,...

I am seeking a skilled photographer with experience in high-contrast, indoor photography to capture 100 images for my ecommerce antique store. The project will involve: - Photographing a mix of small and large items. Be prepared to adjust your setup to accommodate for varying sizes. - Using high contrast lighting to achieve a sense of depth and detail. You must have prior experience with this style of photography. - Editing the photos, if needed, ready to be uploaded to my Shopify store. The successful freelancer will have experience in product photography, particularly with antiques or similar items. They must also have their studio or a suitable indoor setup. Expertise in high contrast lighting techniques is a must. Familiarity with Shopify is a plus, but not necessary. Ability ...

I urgently need a proficient PHP developer to resolve several warnings and errors that are currently appearing on my website. The ideal candidate should have a solid understanding of PHP and experience in: - PHP errors - Database integration The task involves diagnosing and fixing undefined variables, addressing deprecated functions, and resolving any issues related to an incompatible PHP version. The goal is to ensure the website runs smoothly and without any glitches. This project needs to be completed as soon as possible, so I am looking for someone who can start immediately and work efficiently. Website:

I'm seeking to build an ecommerce website/landing page purposed for selling digital training programs for athletes and get sign-ups for a free app (2 separate landing pages). Preferences lie in a colorful, modern aesthetic, reflecting the products' digital dynamism. We have the information and copywriting to add to page. The site must be user-friendly, encouraging smooth navigation. Detailed features include: - Promotion and sales of digital goods - Secure online payment system - Interactive high quality design elements - Copywriting skills The best fit for this project is a web designer well-versed in modern design principles, with previous experience developing ecommerce platforms specifically for digital goods. Expertise in UI/UX design for optimal user n...

Any kind of website like business, ecommerce or portfolio and landing page.

Need to fix a python script i have. The script i have checks email for new unread emails and prints the new emails to my local receipt printer. It the marks the email as read. then checks again for new emails every 1 minute. Script is working as intended but the print out needs formatting to display correctly on my Receipt printer (this is a receipt printer to a normal office printer). Python looks for the email and password and check interval in the config file.

I need a skilled professional to create and manage a Google Ads, Microsoft Ads, and Facebook Ads campaign. The primary objective of this campaign is to drive online sales. The successful freelancer will have exceptional expe...Microsoft Ads, and Facebook Ads campaign. The primary objective of this campaign is to drive online sales. The successful freelancer will have exceptional experience in operating and refining SEM to maximize profitability. Ads have been run in the past, but I am looking for a fresh start. - Expert understanding of the Google Ads, Microsoft Ads, and Facebook Ads - Successful background in running Ecommerce Marketing Campaigns - Proven track record of driving online sales through SEM and SMM - Ability to optimize and fine-tune campaigns to meet specific s...

Looking for a telemarketer who will be making calls to the USA residential or businesses and would be offering Satellite TV, Cable TV, Internet or Phone services installed in their homes. Everyone in the U.S.A. wants and needs these serv...the USA (must have leads and a dialer). Any one who can produce good results on this project are most welcome whether you will focus on social media marketing or telemarketing. I need immediate start up and expecting good number of customers per day. If you have any kind of telemarketing experience and can communicate with USA people that can generate at least 10 customers per day. A suggested script will be provided. If you already have experience in Satellite, Cable & Internet business you can modify and get the best results. I can pay pe...

Airtable script that allows dies the following

We're seeking a skilled freelancer to assist in migrating our Joomla 3.5 website to a Digital Ocean server. We have the necessary source code in a zip format along with an SQL dump file for the data. The tasks involve setting up the Digital Ocean server to host the website, connecting the domain, configuring SSL, and setting up SMTP for domain emai...with an SQL dump file for the data. The tasks involve setting up the Digital Ocean server to host the website, connecting the domain, configuring SSL, and setting up SMTP for domain emails. If you're experienced in Joomla migrations, Digital Ocean setup, and server configuration, we'd like to hear from you. Please provide your proposal, availability, and relevant experience. Requirements PHP 5.6.40 Mysql Version ...

I'm seeking a proficient Delphi instructor to help me navigate building mobile apps for both Android and IOS using FireMonkey. A strong understanding of MySQL databases is also essential. I'm more interested in thoroughly understanding the process. We'll be working at a moderate pace, making sure all concepts are well-addressed before moving on. In terms of technical experience, the freelancer should have: - Profound knowledge in Delphi, - Experience in building Android and IOS apps using FireMonkey, - Comprehensive understanding of MySQL databases, - Excellent teaching and communication skills. Although I skipped the question on primary features, it would be an added advantage if you could enlighten me on user authentication, database integration, and in-a...

We're seeking a skilled freelancer to assist in migrating our Joomla 3.5 website to a DigitalOcean server. We have the necessary source code in a zip format along with an SQL dump file for the data. The tasks involve setting up the DigitalOcean server to host the website, connecting the domain, configuring SSL, and setting up SMTP for domain emails...with an SQL dump file for the data. The tasks involve setting up the DigitalOcean server to host the website, connecting the domain, configuring SSL, and setting up SMTP for domain emails. If you're experienced in Joomla migrations, Digital Ocean setup, and server configuration, we'd like to hear from you. Please provide your proposal, availability, and relevant experience. Requirements PHP 5.6.40 Mysql Version ...

...This page was modified from its original version from what the creator of the page did. The original unmodified version can be found here: Note that here the form appars fine, but then when you click a letter or try to use t he search box, you will get a 500 error. I believe that if you fix one it will fix the other. Heres what the script does: It allows users to see a list of songs (on the webpage for our webserver) that are hosted on our local PC, thru an open port on the PC. We have verified that the port is open, so that is not the issue, but if it were, you would see an error on the page indicating not able to connect to port (which there is not that error message). Your task is to fix the page

I'm seeking an experienced web devel...experience. - A search function, allowing users to easily browse and find specific mobile devices. - Detailed listings of mobile devices, complete with specifications and pricing information. - An integrated purchase system for smooth, easy transactions directly on the website. The number of pages is not yet determined, but it will be fully functional and intuitive. Possessing a background in ecommerce website development and familiarity with user-centered design principles will be beneficial. Your understanding of data privacy and Cybersecurity practices to protect user data would also be particularly advantageous. I'm searching for a professional with an eye for detail, who can replicate existing structures while still delivering a...

I'm seeking a MySQL expert to upgrade my current Amazon RDS for MySQL 5.7 databases to MySQL 8. - Experience Desired: To ensure a smooth transition, the freelancer should have abundant experience working with Amazon RDS for MySQL databases. Addressing any compatibility issues that might arise during the upgrade is a vital part of the task. - Application Requirement: Please include detailed information about your relevant experience in your application. Cite any past projects or work that dealt with MySQL upgrades, specifically tied with Amazon RDS. Let's discuss any specific expectations in detail once you are on board.

I'm looking for a seasoned website developer with a strong foundation in WordPress and E-commerce solutions. The primary aim of this site will b...entrepreneurs. Key requirements for the site include: - E-commerce functionality: The ability for customers to browse and purchase products. - Product categorization: The platform must be able to conveniently categorize and display products related to digital entrepreneurship. This might include categories like software, e-books, training courses, and digital marketing solutions. Additionally, the eCommerce site must seamlessly integrate with both PayPal and Stripe for payment processing. Successful candidates will demonstrate prior experience in these areas. Please include examples or case studies of related projects in your bid...

As the owner of a SaaS application, ServiceBox, I'm looking to automate certain processes. Notably, the login and authentication process, as well as creating work orders. Hence, I need an expert in Power Automate Desktop to help set this up. The overall flow is as follows: 1. have a power automate...pass into the workflow are: 1. Customer details 2. Work order description 3. Information about the job site 4. Person assigned to the task For this, you should ideally have: - Extensive experience with Power Automate Desktop - Proven track record of automating functions in SaaS applications - The user has to have the following: Robotic Process Automation (RPA) experience. I need the script to be robust and have error handling. I will be calling everything through apis...

I have an application written in ReactJs as front end and C# ASP.NET as backend. I decided to port the UI from ReactJs to Blazor, and the project has been finished. However there are some bugs need to be fixed and performance seems to be slow due to duplicated page rendering. I am seeking ...seeking experienced Blazor developer to look into the problems, around 10 small issues(bugs, performance and improvement), mainly on UI side, while I can focus on backend. The UI was designed as a common UI, which can recognise the configuration data from backend, in order to display any page in future. The web includes: - User authentication: Creation of user accounts with secure login systems. - MySQL database used on backend. - ASP.net MVC Ideal freelancers will have extensive experience ...

I'm looking for a proficient freelancer to add Telegram API to my existing website, which has been developed in PHP. Key tasks include: 1. Using the Telegram API to integrate functionalities that enrich user experience. 2. As I did not specify in the questionnaire, the exact functionalities required will be discussed in further detail. However, candidates with experience in creating automatic messaging systems, custom bots, or live chats using Telegram API will be highly considered. Ideal Skills: - Extensive experience in PHP. - Specific knowledge and experience working with Telegram API. - Good communication and clarification skills. Even though there is no time limit for the project, candidates who can deliver within a reasonable timeframe will be preferred. Loo...

PHP POS connection with electronic invoicing service POS Colombia - PHP POS connection with electronic invoicing service POS Colombia - We haven't established a specific CMS or PHP framework for this project, therefore experience across Laravel, WordPress, CodeIgniter might be advantageous. - The actual project goal hasn't been firmly decided which means the developer will potentially be involved in a project that could vary from building a website, developing a web application or integrating APIs. - There might be a need to focus on several features or functionalities including but not limited to user authentication, database integration, and payment processing. It's crucial that you are adaptable to working on any part of the development proces...

...Figma into a fully functional web application. • Development of a comprehensive SAAS system including customer management for site owners and user registration. • Integration with local payment processing experience with subscription-based models and credit card payments. • Capability to add products linking to Aliexpress through an affiliate program (Note: This is not an eCommerce platform, but a feature to add product details leading to Aliexpress). • Development should include a dashboard for managing subscribers, monthly revenue tracking, and Aliexpress affiliate products. ### What I Will Provide: • Complete project designs for the application layout. • Further details on system features and functionalities. • Project Delivery:The a...

I want to develop a chat app similar to WhatsApp Web using the WhatsApp Business API, where messages are stored in a MySQL database. Contact names will match a list from my MySQL table, provided via an API. For real-time messaging, I prefer using a service like Pusher instead of socket.io. My customers place their bread orders through WhatsApp, and I manually enter these into my custom system. I'd like to streamline this by entering orders directly on the chat interface. I will develop an API for reading and writing these orders, which will include product code, description, and quantity. I want the app to indicate whether messages are delivered or read with read receipt ticks, similar to WhatsApp. I also want to be able to send template messages. The contacts should ...

I'm loo...elements are crucial to my project and must continue to function smoothly post-upgrade. - Shopping Cart Buttons: As an e-commerce site, the shopping cart buttons are crucial. These should be checked and any necessary alterations made during the upgrade process. - Splash Banner Slider: I have a splash banner slider which must maintain its functionality and appearance after the update. - Ecommerce Shopping Pages: As an online commercial site, the shopping pages are a crucial feature. They should run seamlessly even after the transition to Bootstrap 5.3. Ideal candidates for this job will have significant experience in upgrading versions of Bootstrap, particularly with projects containing the elements listed above. Previous work with e-commerce sites will be ...

I urgently need an experienced Python developer with MySQL skill. Key tasks: create a listener and writing the real-time tcp data to mysql by using Python • have to get tcmdump result by using Python • send real-time tcmdump result to the MySQL server by using Python Ideal Skills: • Proficient in Python programming language and libraries associated with data analysis and visualization, such as Pandas, NumPy, Matplotlib, etc. • Ability to deliver results to MySQL server. Looking forward to working with a skilled and adaptable Python developer, ready to take on challenges.

We need simple code to post item listing in ebay using ebay api in PP Curl. we don't want any third party Github code.

se busca programador junior de php que le interese llevarse un porcentaje de una venta de sistema. proyecto actual: la app deberia incluir un tablero de ganancias por referidos, tambien que le entregue un link de referidos a los usuarios para que puedan promover y referir, tambien debe incluir un sistema en el cual puedan abonar por usdtheter o btc para que se le active y se le entregue el software, ademas de eso que se le refleje sus ganancias y que puedan solicitar sus ganancias de referidos desde la app

...on my ecommerce site. I have already implemented SSL certificate, Firewall, CVD, and recapcha as security measures, as well equipped my site with stricter user authentication. However, despite these measures, the issue persists. I am looking for a highly skilled professional with a strong background in ecommerce cybersecurity: - Expertise in designing and implementing robust ecommerce security protocols - Experience in guarding against credit card mass attempt attacks - Strong knowledge of SSL certificates, Firewalls, CVD, recapcha and more - Experience with advanced user authentication mechanisms The successful freelancer will need to conduct a security audit, identify loopholes, and strengthen security to stop these attacks completely. A comprehensive unde...

I am in need of a Laravel developer who can perform an integration of two Laravel codes via API's. The first Laravel application is fully operational and live. It contains an ecommerce shop module, but it is not very professional. We have another Laravel ecommerce project. We want to integrate the first Laravel Project with the New eCommerce Project using API's so all the data could automatically come to second project from the first one through API's. This needs to be completed within a week. My budget is Max CAD $100 so if anyone bids over this will not be considered at all. Only bids under CAD $100 will be considered and replied.

I am on the lookout for expertise to advise, design and integrate an ecommerce site. I'm unsure at the moment if using existing platforms would suffice or if a custom solution is necessary, but we do not want to get locked in to a subscription based platform if we can avoid it, so someone experienced with those (e.g. Shopify, WooCommerce, Magento), and custom solutions will be invaluable. The functions I definitely need are: - Integration with a fulfillment service provider (is there a standard ?) - Payment gateway integration - Inventory management Skills and experience in these areas are an absolute requirement. If you can assist in making this decision and implementing the solution, please make a bid.

I'm in need of a professional to manage product information updates on Neto-powered website. Key Responsibilities: - Regularly updating product details in accordance with business changes and consumer demands. This task includes, but isn't limited to, changing product descriptions, images, and prices. Ideal Candidate: - Highly familiar with the Neto CMS platform - Experienced in eCommerce product management - Detail-oriented and meticulous when inputting and updating data. - Ability to work independently but also be responsive and communicative whenever necessary.

I'm in need of an expert web developer who can design and create a user-friendly ecommerce website for selling digital products. As this is a relatively broad category and I skipped specifying the type of digital products, the ability to accommodate various types will be imperative. In terms of timeline, I am looking to have this project completed within a month. Therefore, effective time management and the ability to work under pressure are crucial skills to possess for the potential freelancer. Ideal Skills and Experience: - Prior experience in creating successful ecommerce websites - Strong knowledge about UI/UX design - Understanding of digital product sales dynamics - Proficient in ecommerce platforms such as Shopify, Magento, etc. - Good project manageme...

...Node.js packages. • Collaborate with frontend developers to ensure seamless integration and functionality between frontend and backend components. Ideal Candidate: - Experienced in developing crowdfunding platforms - Knowledgeable about node.js, , mysql - Able to implement security measures - Skilled in user interface design and development - Highly adaptable and flexible in the face of project ambiguities. Note: Most of the part has been done. Only a few issues to be resolved: with routing, connecting forms data to a MySQL database, and implementing form inquiries....

Description: Jowua, an innovative ecommerce brand creating Tesla accessories, is seeking an Influencer Marketing Coordinator to manage and expand our influencer partnerships. This freelance role is perfect for someone who thrives in a fast-paced environment and is passionate about social media and influencer marketing. Responsibilities: Coordinate product shipments to influencers. Monitor influencer content for brand alignment. Track campaign performance and report insights. Identify and onboard smaller influencers. Manage contracts and ensure timely payments. Requirements: Experience in influencer marketing or related field. Excellent organizational and communication skills. Strong understanding of social media and influencer trends. Fluent in English, both written and spoken. E...

I'm looking to build an ecommerce store that will be selling laboratory chemicals. The ecommerce platform should support various modes of payment like Credit Card, wire transfer, and cheques. As for the website's design, I want it to be user-friendly and efficient with essential features like product search functionality. It should also incorporate a newsletter subscription feature. Professionals with expertise in ecommerce platforms with chemical catalogues (example: ) and web design are the perfect fit for this project. Experience with payment gateway integration will be useful. Can be used platfroms such as shopify or any other ecommerce platforms.

In search of a turnkey high-frequency trading algorithm, specifically tailored to navigate the futures stock market. This algo should possess a low-risk tolerance level, ensuring secure and safe transactions for a minimal risk profile. Ideal candidates should have: - Ready to sell trading bot with back tested results - Pine script coded strategy's - Strong experience with stock futures trading algorithms - Mastery in high-frequency trading strategies - A solid understanding of risk management in trading, specifically low-risk algorithmic strategies Please ensure your proposal reflects your READY to sell trading bots and any successes you've had in low-risk contexts.

app delivery customer app app store with logo and image and color and you have to tell me where I can translate for Spanish and fix the errors! I pay from 100 to 150 no more than that, I don't want a counter offer over 150! I have more similar installation jobs

I'm searching for a skilled comedy scriptwriter to produce extremely humorous, 5-minute sketch comedy scripts. - The scripts should incorporate various styles of humor, including sarcasm, slapstick, and deadpan. - I'm open to exploring various settings for these sketches; whether it's a corporate office, dom...various styles of humor, including sarcasm, slapstick, and deadpan. - I'm open to exploring various settings for these sketches; whether it's a corporate office, domestic, or outdoor environment, I believe creativity can flourish anywhere. - The ideal candidate has a sharp wit, a keen understanding of comedic timing, and has experience writing in different comic styles. Originality is key in each script. I'm excited to see the creative and ...

We need to register some Raspberry PI systems with our service. For this we want to hook them up to network, power, keyboard and display, insert an SD card, wait some seconds, remove the card and go on to the next system. Your task: Create a Raspberry Pi OS Lite image wich runs the following tasks: The complete flow must run at startup and must only require one key stroke by the user. At boot time of the OS 1. Automatically log in with root access (because of step 7) 2. Read the CPU ID from the board 3. Read the mac address from the onboard ethernet 4. Call an API: https://[host]/api/va/pool/[cpu id]/[MAC address] 5. Print the server response on the screen 6. Write 'place this device in the pool after you shut down the system by pressing ENTER' 7. Shut down the board ...

As a client using Ubuntu 22.04 LTS and PHP 8.1, I am looking for an experienced professional who can help troubleshoot a problem I am experiencing while setting up a purchased PHP script from onlinepokerscript.com. This involves issues encountered during the configuration of Supervisor. • I would appreciate assistance from someone who has extensive experience in navigating and resolving similar issues. • Expertise in Ubuntu 22.04 LTS and PHP 8.1 is vital to effectively address and resolve this issue. • Your specific understanding of PHP script configuration and handling custom scripts is necessary. • During the course of this project, there will be a need to diagnose, troubleshoot and, eventually, fix the error I encounter in ...