ea upload error

[Shafaq Hafeez]

Hello

I am uploading my ea to the market but during validation i get error1.  i dont understand why my ea is for Gold and test is done on eurusd is that the reason? can someone help me in this. i have attached screenshot

[Shafaq Hafeez]

by the way its suppose to work only during certain period of time and how can it be tested now?

[Keith Watford]

Check that values are different before modifying an order.

[Keith Watford]

Don't double post. 

I have removed your duplicate topic.

[amando]

without code? how we should check?

[Bradley Thomas Farrington]

hello I am struggling to upload an ea aswell. it is showing these errors. however the ea is to be only traded on a one hour timeframe which is why I think it is producing errors. anyone know how I can solve this?

[Sergey Golubev]

Bradley Thomas Farrington:
hello I am struggling to upload an ea aswell. it is showing these errors. however the ea is to be only traded on a one hour timeframe which is why I think it is producing errors. anyone know how I can solve this?

There is one article which every seller on the market should read: it is about validation of the Market products - 

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The checks a trading robot must pass before publication in the Market

Why products are checked before they are published in the Market 

Before any product is published in the Market, it must undergo compulsory preliminary checks, as a small error in the expert or indicator logic can cause losses on the trading account. That is why we have developed a series of basic checks to ensure the required quality level of the Market products.

• How to quickly catch and fix errors in trading robots
• Insufficient funds to perform trade operation
• Invalid volumes in trade operations
• Limiting Number of Pending Orders
• Limiting Number of Lots by a Specific Symbol
• Setting the TakeProfit and StopLoss levels within the SYMBOL_TRADE_STOPS_LEVEL minimum level
• Attempt to modify order or position within the SYMBOL_TRADE_FREEZE_LEVEL freeze level
• Errors that occur when working with symbols which have insufficient quote history
• Array out of Range
• Zero Divide
• Sending a request to modify the levels without actually changing them
• Attempt to import compiled files (even EX4/EX5) and DLL
• Calling custom indicators with iCustom()
• Passing an invalid parameter to the function (runtime error)
• Access violation
• Consumption of the CPU resources and memory
• Articles for reading

If any errors are identified by the Market moderators in the process of checking your product, you will have to fix all of them. This article considers the most frequent errors made by developers in their trading robots and technical indicators. We also recommend reading the following articles: 

• How to Write a Good Description for a Market Product 
• Tips for an Effective Product Presentation on the Market.