Broken on Firefox: Error: WebGL: texSubImage2D: no texture image previously defined for this level and face

[deathcap]

Firefox 29.0 beta fails to respond to pointer lock and logs to the console:

"pyramid=" [Object, Object, Object, Object, Object, Object] bundle.js:80877
Error: WebGL: texSubImage2D: no texture image previously defined for this level and face (5) bundle.js:79291

in gl-texture2d texSubImageArray()

[deathcap]

http://mikolalysenko.github.io/voxel-mipmap-demo/ also logs 'Error: WebGL: texSubImage2D: no texture image previously defined for this level and face main.js:7', but mouse interaction (orbit camera) works; might be a red herring

[deathcap]

http://deathcap.github.io/voxel-example/ working as of https://github.com/deathcap/voxel-example/tree/84159b00a62ecaeb7a0bba199c3e8ad84bbb9d6a on Firefox 42.0b8