why do I get this error
I'm sorry, but an uncaught exception occurred.
While running game code:
File "renpy/common/00start.rpy", line 207, in script call
call _gl_test
File "renpy/common/00gltest.rpy", line 390, in script
$ __gl_test()
File "renpy/common/00start.rpy", line 207, in script call
call _gl_test
File "renpy/common/00gltest.rpy", line 390, in script
$ __gl_test()
File "renpy/common/00gltest.rpy", line 390, in <module>
$ __gl_test()
File "renpy/common/00gltest.rpy", line 317, in _m1_00gltest__gl_test
_gl_performance_test()
File "renpy/common/00gltest.rpy", line 342, in _gl_performance_test
ui.interact(suppress_underlay=True, suppress_overlay=True)
ShaderError: ERROR: 0:1: '' : Version number not supported by GL2
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "renpy/bootstrap.py", line 331, in bootstrap
renpy.main.main()
File "renpy/main.py", line 652, in main
run(restart)
File "renpy/main.py", line 148, in run
renpy.execution.run_context(True)
File "renpy/execution.py", line 922, in run_context
context.run()
File "renpy/common/00start.rpy", line 207, in script call
call _gl_test
File "renpy/common/00gltest.rpy", line 390, in script
$ __gl_test()
File "renpy/common/00start.rpy", line 207, in script call
call _gl_test
File "renpy/common/00gltest.rpy", line 390, in script
$ __gl_test()
File "renpy/ast.py", line 928, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "renpy/python.py", line 2245, in py_exec_bytecode
exec(bytecode, globals, locals)
File "renpy/common/00gltest.rpy", line 390, in <module>
$ __gl_test()
File "renpy/common/00gltest.rpy", line 317, in _m1_00gltest__gl_test
_gl_performance_test()
File "renpy/common/00gltest.rpy", line 342, in _gl_performance_test
ui.interact(suppress_underlay=True, suppress_overlay=True)
File "renpy/ui.py", line 298, in interact
rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
File "renpy/display/core.py", line 3276, in interact
self.start()
File "renpy/display/core.py", line 2220, in start
self.set_mode()
File "renpy/display/core.py", line 2525, in set_mode
if draw.init(virtual_size):
File "gl2draw.pyx", line 422, in renpy.gl2.gl2draw.GL2Draw.init
File "gl2draw.pyx", line 515, in renpy.gl2.gl2draw.GL2Draw.on_resize
File "gl2texture.pyx", line 75, in renpy.gl2.gl2texture.TextureLoader.init
File "renpy/gl2/gl2shadercache.py", line 278, in get
rv.load()
File "gl2shader.pyx", line 225, in renpy.gl2.gl2shader.Program.load
File "gl2shader.pyx", line 209, in renpy.gl2.gl2shader.Program.load_shader
ShaderError: ERROR: 0:1: '' : Version number not supported by GL2