lightyear.fm - WebGL crash.

[webcompat-bot]

URL: http://lightyear.fm/
Browser / Version: Firefox for Android 39.0
Operating System: Android 4.4.4
Problem type: Something else - I'll add details below

Steps to Reproduce

1. Navigate to: http://lightyear.fm/
2. Look at the warning about having trouble running it on mobile
3. Press Try It anyway
4. Wait til it is loaded
5. Press Play Button

Expected Behavior:

Everything but crashing Firefox.

Actual Behavior:

It crashes firefox.

[miketaylr]

So, they do give a fair warning. ^_^

If I just let it play, it's a little slow but doesn't crash. To get a crash, once it's playing if you click on the timeline/year-scale thingy anywhere it goes boom:

From logcat:

I/Gecko   (22240): [GFX1]: CreateDataSourceSurfaceWithStride failed to initialize Size(1080,1701), SurfaceFormat::R8G8B8A8, 4320, false
I/Gecko   (22240): WebGL(0x6ce22400)::ForceLoseContext
W/GeckoConsole(22240): [JavaScript Warning: "THREE.WebGLShader: gl.getShaderInfoLog() null 1: precision highp float;
W/GeckoConsole(22240): 2: precision highp int;
W/GeckoConsole(22240): 3: 
W/GeckoConsole(22240): 4: #define VERTEX_TEXTURES
W/GeckoConsole(22240): 5: 
W/GeckoConsole(22240): 6: 
W/GeckoConsole(22240): 7: #define GAMMA_FACTOR 2
W/GeckoConsole(22240): 8: #define MAX_DIR_LIGHTS 2
W/GeckoConsole(22240): 9: #define MAX_POINT_LIGHTS 1
W/GeckoConsole(22240): 10: #define MAX_SPOT_LIGHTS 0
W/GeckoConsole(22240): 11: #define MAX_HEMI_LIGHTS 1
W/GeckoConsole(22240): 12: #define MAX_SHADOWS 0
W/GeckoConsole(22240): 13: #define MAX_BONES -5
W/GeckoConsole(22240): 14: #define USE_MAP
W/GeckoConsole(22240): 15: 
W/GeckoConsole(22240): 16: 
W/GeckoConsole(22240): 17: 
W/GeckoConsole(22240): 18: 
W/GeckoConsole(22240): 19: 
W/GeckoConsole(22240): 20: 
W/GeckoConsole(22240): 21: 
W/GeckoConsole(22240): 22: 
W/GeckoConsole(22240): 23: 
W/GeckoConsole(22240): 24: 
W/GeckoConsole(22240): 25: 
W/GeckoConsole(22240): 26: 
W/GeckoConsole(22240): 27: 
W/GeckoConsole(22240): 28: 
W/GeckoConsole(22240): 29: 
W/GeckoConsole(22240): 30: 
W/GeckoConsole(22240): 31: 
W/GeckoConsole(22240): 32: 
W/GeckoConsole(22240): 33: 
W/GeckoConsole(22240): 34: 
W/GeckoConsole(22240): 35: 
W/GeckoConsole(22240): 36: 
W/GeckoConsole(22240): 37: uniform mat4 modelMatrix;
W/GeckoConsole(22240): 38: uniform mat4 modelViewMatrix;
W/GeckoConsole(22240): 39: uniform mat4 projectionMatrix;
W/GeckoConsole(22240): 40: uniform mat4 viewMatrix;
W/GeckoConsole(22240): 41: uniform mat3 normalMatrix;
W/GeckoConsole(22240): 42: uniform vec3 cameraPosition;
W/GeckoConsole(22240): 43: attribute vec3 position;
W/GeckoConsole(22240): 44: attribute vec3 normal;
W/GeckoConsole(22240): 45: attribute vec2 uv;
W/GeckoConsole(22240): 46: attribute vec2 uv2;
W/GeckoConsole(22240): 47: #ifdef USE_COLOR
W/GeckoConsole(22240): 48:  attribute vec3 color;
W/GeckoConsole(22240): 49: #endif
W/GeckoConsole(22240): 50: #ifdef USE_MORPHTARGETS
W/GeckoConsole(22240): 51:  attribute vec3 morphTarget0;
W/GeckoConsole(22240): 52:  attribute vec3 morphTarget1;
W/GeckoConsole(22240): 53:  attribute vec3 morphTarget2;
W/GeckoConsole(22240): 54:  attribute vec3 morphTarget3;
W/GeckoConsole(22240): 55:  #ifdef USE_MORPHNO
W/GeckoConsole(22240): [JavaScript Warning: "THREE.WebGLShader: gl.getShaderInfoLog() null 1: precision highp float;
W/GeckoConsole(22240): 2: precision highp int;
W/GeckoConsole(22240): 3: 
W/GeckoConsole(22240): 4: 
W/GeckoConsole(22240): 5: #define MAX_DIR_LIGHTS 2
W/GeckoConsole(22240): 6: #define MAX_POINT_LIGHTS 1
W/GeckoConsole(22240): 7: #define MAX_SPOT_LIGHTS 0
W/GeckoConsole(22240): 8: #define MAX_HEMI_LIGHTS 1
W/GeckoConsole(22240): 9: #define MAX_SHADOWS 0
W/GeckoConsole(22240): 10: 
W/GeckoConsole(22240): 11: 
W/GeckoConsole(22240): 12: 
W/GeckoConsole(22240): 13: #define GAMMA_FACTOR 2
W/GeckoConsole(22240): 14: 
W/GeckoConsole(22240): 15: 
W/GeckoConsole(22240): 16: #define USE_MAP
W/GeckoConsole(22240): 17: 
W/GeckoConsole(22240): 18: 
W/GeckoConsole(22240): 19: 
W/GeckoConsole(22240): 20: 
W/GeckoConsole(22240): 21: 
W/GeckoConsole(22240): 22: 
W/GeckoConsole(22240): 23: 
W/GeckoConsole(22240): 24: 
W/GeckoConsole(22240): 25: 
W/GeckoConsole(22240): 26: 
W/GeckoConsole(22240): 27: 
W/GeckoConsole(22240): 28: 
W/GeckoConsole(22240): 29: 
W/GeckoConsole(22240): 30: 
W/GeckoConsole(22240): 31: 
W/GeckoConsole(22240): 32: 
W/GeckoConsole(22240): 33: 
W/GeckoConsole(22240): 34: 
W/GeckoConsole(22240): 35: 
W/GeckoConsole(22240): 36: 
W/GeckoConsole(22240): 37: uniform mat4 viewMatrix;
W/GeckoConsole(22240): 38: uniform vec3 cameraPosition;
W/GeckoConsole(22240): 39: uniform vec3 diffuse;
W/GeckoConsole(22240): 40: uniform float opacity;
W/GeckoConsole(22240): 41: #define PI 3.14159
W/GeckoConsole(22240): 42: #define PI2 6.28318
W/GeckoConsole(22240): 43: #define RECIPROCAL_PI2 0.15915494
W/GeckoConsole(22240): 44: #define LOG2 1.442695
W/GeckoConsole(22240): 45: #define EPSILON 1e-6
W/GeckoConsole(22240): 46: 
W/GeckoConsole(22240): 47: float square( in float a ) { return a*a; }
W/GeckoConsole(22240): 48: vec2  square( in vec2 a )  { return vec2( a.x*a.x, a.y*a.y ); }
W/GeckoConsole(22240): 49: vec3  square( in vec3 a )  { return vec3( a.x*a.x, a.y*a.y, a.z*a.z ); }
W/GeckoConsole(22240): 50: vec4  square( in vec4 a )  { return vec4( a.x*a.x, a.y*a.y, a.z*a.z, a.w*a.w ); }
W/GeckoConsole(22240): 51: float saturate( in float a ) { return clamp( a
E/GeckoConsole(22240): [JavaScript Error: "TypeError: Argument 2 of WebGLRenderingContext.attachShader does not implement interface WebGLShader." {file: "http://lightyear.fm/js_ly/build/production.min.js" line: 11}]
D/GeckoHealthRec(22240): Recording session end: P
V/GeckoHealthRec(22240): Recorded session entry for env 3, current is 3
D/GeckoSessInfo(22240): Recording session done: 1437663874105
D/GeckoBrowserProvider(22240): Expiring history.
D/GeckoBrowserProvider(22240): Expiring thumbnails.
I/GeckoHealth(22240): fennec :: HealthReportBroadcastService :: Registering HealthReportPruneService.
I/GeckoHealth(22240): fennec :: BackgroundService :: Setting inexact repeating alarm for interval 86400000
I/GeckoCrashReporter(23505): moving /data/data/org.mozilla.fennec/files/mozilla/nrfz7zlg.default/minidumps/2005312b-52ae-c40f-1b43ce07-4a33807d.dmp to /data/data/org.mozilla.fennec/files/mozilla/Crash Reports/pending/2005312b-52ae-c40f-1b43ce07-4a33807d.dmp
I/GeckoCrashReporter(23505): moving /data/data/org.mozilla.fennec/files/mozilla/nrfz7zlg.default/minidumps/2005312b-52ae-c40f-1b43ce07-4a33807d.extra to /data/data/org.mozilla.fennec/files/mozilla/Crash Reports/pending/2005312b-52ae-c40f-1b43ce07-4a33807d.extra
D/GeckoSharedPrefs(23505): Current version = 1, prefs version = 1
D/GeckoHardwareUtils(23564): HardwareUtils already inited.

[miketaylr]

It seems to crash @ E/GeckoConsole(22240): [JavaScript Error: "TypeError: Argument 2 of WebGLRenderingContext.attachShader does not implement interface WebGLShader." {file: "http://lightyear.fm/js_ly/build/production.min.js" line: 11}]. That said, we should move this over to Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1186926.

You can follow along there.