viewport running after build with stop working in ubuntu 20.04

[ahmedyounis75]

first of all thank you for this project . hope including more features and more in the future

i'm building armorpaint from git source
everything is good and when run the program by this command
strip ArmorPaint
./ArmorPaint ../../build/krom

the program is start but can't work with anything - get this error in terminal | note : my graphic card is amdgpu 580 8g
Uniform N not found. Uniform aspectRatio not found. Uniform brushScale not found. GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171 GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171 GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171 GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171 GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171 Uniform aspectRatio not found. Uniform brushScale not found. Uniform aspectRatio not found. Uniform brushScale not found. GL Error 1281 ../../Kinc/Backends/Graphics4/OpenGL/Sources/kinc/backend/graphics4/rendertarget.c 171

thank you in advance