Submitting code to platform testing encountered a problem about "OrderModify error_1"

[Xianba Xia]

The Platform hints is https://www.mql5.com/en/articles/2555#no_changes_in_modification_request at title of Sending a request to modify the levels without actually changing them.some error information as follow:

[William Roeder]

ERR_NO_RESULT

You	Server
Change the SL to X	It is at X!
Change the SL to X	It is at X!
Change the SL to X	You are insane

[Xianba Xia]

whroeder1:
ERR_NO_RESULT

You	Server
Change the SL to X	It is at X!
Change the SL to X	It is at X!
Change the SL to X	You are insane

I see,Thank you.