Resolving the "Invalid idx 0" Error

[Black_Rose©]

I've encountered the "invalid idx 0" error during my development process and found a straightforward fix. Below, I’ll guide you through the necessary steps to eliminate this issue effectively.

Steps to Fix the Issue

The adjustments will take place in the markmanager.cpp file located in the client_source/userinterface directory.

1. Locate the Error Logging Statement

   Open the markmanager.cpp file and search for the line that logs the error. You should find something like:

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• Replace the Error Logging Statement

  Modify the line to change the error handling method from sys_err to sys_log. The revised line should appear as follows:

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By making this change, you ensure that the error is logged correctly without interrupting the flow of the program, which can help in debugging without crashing the application.

3. Repeat for Additional Instances

   Make sure to perform the same find-and-replace action for any other occurrences of this error logging statement in the same file. Look for:

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And replace it with:

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Implementing these adjustments should effectively mitigate the "invalid idx 0" error and enhance the stability of your application. Logging errors appropriately can provide better insights into issues without compromising the user experience.