and I got this exception at runtime: ``` X Error of failed request: GLXBadDrawable Major opcode o
and I got this exception at runtime:
X Error of failed request: GLXBadDrawable
Major opcode of failed request: 151 (GLX)
Minor opcode of failed request: 29 (X_GLXGetDrawableAttributes)
Serial number of failed request: 190
Current serial number in output stream: 190