Versions:

• Canvas 0.7.354
• Frex 1.0
• Minecraft 1.14.4 with API 0.4.1+245

Issue:
Seems like there's an issue related to logging GLX errors. I have conciseErrors set to false, and when any errors occur, I get the following in console:
Canvas unable to create shader canvas:shaders/default.vert with property index 1024 due to unexpected error: Unknown OpenGL Error..
* note that my shader is an override of default.vert.

When I go back into the logging process through debugger mode, the error is empty before being printed. It comes from CanvasGLHelper.getShaderInfoLog into AbstractGlShader#load#getShaderInfoLog.

Steps to Reproduce:

• create a simple vertex shader at canvas:shaders/default.vert
• do something stupid, like:
  1. save a vec4 to a vec2
  2. reference a field that doesn't exist
• load the game