pre-main prep time: 4 ms index.js:194:7
Calling stub instead of sigaction() index.js:194:7
exit(0) implicitly called by end of main(), but noExitRuntime, so not exiting the runtime (you can use emscripten_force_exit, if you want to force a true shutdown) index.js:194:7
Error: WebGL: linkProgram: Must have a compiled vertex shader attached. index.js:3628:7
Error: WebGL: getAttribLocation: program must be linked. index.js:7841:14
Error: WebGL: enableVertexAttribArray: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:7515:7
Error: WebGL: vertexAttribPointer: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:8707:7
Error: WebGL: linkProgram: Must have a compiled vertex shader attached. index.js:3628:7
Error: WebGL: getAttribLocation: program must be linked. index.js:7841:14
Error: WebGL: enableVertexAttribArray: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:7515:7
Error: WebGL: vertexAttribPointer: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:8707:7
Error: WebGL: linkProgram: Must have a compiled vertex shader attached. index.js:3628:7
Error: WebGL: getAttribLocation: program must be linked. index.js:7841:14
Error: WebGL: enableVertexAttribArray: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:7515:7
Error: WebGL: vertexAttribPointer: -1 is not a valid index. This value probably comes from a getAttribLocation() call, where this return value -1 means that the passed name didn't correspond to an active attribute in the specified program. index.js:8707:7
Error: WebGL: linkProgram: Must have a compiled vertex shader attached. index.js:3628:7
Error: WebGL: getAttribLocation: program must be linked. index.js:7841:14
Error: WebGL: No further warnings will be reported for this WebGL context. (already reported 32 warnings) index.js:7841:14