Export ".csv" report for Gcov code coverage output files getting failed due to IDE internal error

[HCPATEL99]

After successfully executing the Gcov code coverage on "hello_world" example from i.MXRT1170 SDK (2.10.1 version).

Try to generate gcov code coverage data into ".csv" format from mcuexpresso IDE.

But It's showing below error.

Error: An internal error occurred during: "Export to CSV".
java.lang.IllegalArgumentException (screenshot attached)

Board and Environment Details:

1). Board : evk i.MXRT1170

2). mcuexpresso IDE : MCUXpresso IDE v11.4.0 [Build 6237] [2021-08-06]

3). Gcov Library : GCov Integration 8.4.0.202109071933

4). SDK : 2.10.1 Version

[jeremyzhou]

Hi,
Maybe you can try to use the gcovr tool to generate the csv from the raw coverage file.
Have a great day.
TIC

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[HCPATEL99]

Hello Dear,

I have already installed "gcovr" tool in my ubuntu system(through terminal using command line). Still getting this IDE internal error.

Any Plugins is there , So we can install into our MCUExpresso IDE and resolve this error and generate "csv" file successfully.

[jeremyzhou]

Hi,
Thanks for your reply.
How is going now? I was wondering if you can list the steps of replicating the error, then I can give it a try on my site.
Looking forward to your reply.
Have a great day.
TIC

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[HCPATEL99]

Hello Dear,

I have followed the steps according to@ErichStyger  blog for generating gcov code coverage on i.MX RT1064 board.

Link Followed by me : https://mcuoneclipse.com/2021/09/19/tutorial-gnu-gcov-coverage-with-the-nxp-i-mx-rt1064/

And after this one more step to click on export ".csv" file feature top of the gcov graphical representation.

I have attached screenshot for this.

Please find for same.

[jeremyzhou]

Hi,
I basically replicate the issue you mentioned.

However, the CSV file can be generated even with the error.

Have a great day.
TIC

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[jeremyzhou]

Hi,
Sorry for the reply late due to the Chinese National holiday.
I'll try it soon later.
Have a great day.
TIC

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[jeremyzhou]

Hi,
I'd like to suggest you contact @ErichStyger  for help, I find he shared Tutorial: GNU Coverage with MCUXpresso IDE before, maybe he can do a favor.

BR,

Jeremy