Error compiling HISE plugin

[toxonic]

Hello forum,
i managed to build the HISE standalone app of the latest dev-branch but get en error message when trying to compile the HISE plugin (AMD 64 / Linux Mint 20.3).
it says:

../../../../../HISE-develop/hi_backend/../hi_modules/../hi_scripting/scripting/api/ScriptingApiContent.h:2221:8: error: declaration of ‘using ScreenshotListener = struct hise::ScreenshotListener’ changes meaning of ‘ScreenshotListener’ [-fpermissive]
 2221 |  using ScreenshotListener = ScreenshotListener;
      |        ^~~~~~~~~~~~~~~~~~
In file included from ../../../../../HISE-develop/hi_backend/../hi_modules/../hi_scripting/hi_scripting.h:122,
                 from ../../../../../HISE-develop/hi_backend/../hi_modules/hi_modules.h:57,
                 from ../../../../../HISE-develop/hi_backend/hi_backend.h:55,
                 from ../../Source/../JuceLibraryCode/JuceHeader.h:17,
                 from ../../Source/PluginProcessor.h:14,
                 from ../../Source/PluginProcessor.cpp:13:
../../../../../HISE-develop/hi_backend/../hi_modules/../hi_scripting/scripting/api/ScriptingGraphics.h:37:8: note: ‘ScreenshotListener’ declared here as ‘struct hise::ScreenshotListener’
   37 | struct ScreenshotListener
      |        ^~~~~~~~~~~~~~~~~~
make: *** [Makefile:248: build/intermediate/Release/PluginProcessor_a059e380.o] Fehler 1

Any ideas on how to avoid that?

[d.healey]

Add the -fpermissive flag or use my fork (development branch) which definitely compiles on Linux Mint. https://github.com/davidhealey/HISE/tree/development

Also use gcc/c++ 8, 9, 10, or 11 because HISE won't compile with 12.

[toxonic]

@d-healey said in Error compiling HISE plugin:

Add the -fpermissive flag

Great, that worked fine! :) Thank you so much!

[d.healey]

@toxonic It was in the error message you posted ;)