Reports

I have the same problem: a script that stops running in the PowerShell ISE whenever a warning is issued, even a simple one.

#if __cplusplus < 201703L
  #warning "This build does not have access to >= c++17 features."
#endif

Result of the script in the PowerShell ISE:

Compiling .pio\build\STM32F103RC_creality\src\src\lcd\e3v2\proui\dwinui.cpp.o
platformio.exe : Marlin\src\inc\Warnings.cpp:35:4: warning: #warning "This build does not have access to >= c++17 features." [-Wcpp]
En W:\3DPrinter\Marlin_bugfix-2.1.x_test\Compile.ps1: 36 Carácter: 3
+   . $env:USERPROFILE\.platformio\penv\Scripts\platformio.exe run -e $ ...
+   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (Marlin\src\inc\...tures." [-Wcpp]:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

And the execution is aborted.

Result of script in a Powershell Terminal:

Compiling .pio\build\STM32F103RC_creality\src\src\lcd\e3v2\proui\dwinui.cpp.o
Marlin\src\inc\Warnings.cpp:35:4: warning: #warning "This build does not have access to >= c++17 features." [-Wcpp]
   35 |   #warning "This build does not have access to >= c++17 features."
      |    ^~~~~~~
Compiling .pio\build\STM32F103RC_creality\src\src\lcd\e3v2\proui\endstop_diag.cpp.o

And the script finished normally.

So, there is a difference when the script is executed in the PowerShell ISE.

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