exception thrown: TypeError: GLctx is undefined,_glGetString@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:7:264734
__ZN15RasterizerGLES310initializeEv@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:8313632:1
__ZN18VisualServerRaster4initEv@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:7844959:1
__ZN13OS_JavaScript10initializeERKN2OS9VideoModeEii@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:8623152:1
__ZN4Main6setup2Ey@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:6675498:1
__ZN4Main5setupEPKciPPcb@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:6696275:1
_main@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:4207470:1
RuntimeEnvironment/Module._main@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:7:316071
callMain@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:7:319792
synchronousStart@https://v6p9d9t4.ssl.hwcdn.net/html/1497284/index.js:216:4