Can't draw elevated terrain

[uhausbrand]

Using firefox latest public release.
Foundry v10 latest stable

I have perfect vision as a module active and a bunch of others (levels, wall height,...) but I think the error messages points to some issue with perfect vision or the hooks rendering the toolbar.

TypeError: Error thrown in hooked function 'renderElevationLayerSubControls' for hook 'renderTerrainLayerToolBar'. canvas.elevation.toolbar is undefined
[Detected 1 package: elevatedvision]
    renderElevationLayerSubControls http://localhost:30000/modules/elevatedvision/scripts/controls.js:127
    #call http://localhost:30000/scripts/foundry.js:724
    callAll http://localhost:30000/scripts/foundry.js:681
    _render http://localhost:30000/scripts/foundry.js:5153
foundry.js:747:30
    onError foundry.js:747
    call_wrapped libWrapper-wrapper.js:507
    <anonym> listeners.js:135
    onError#0 libWrapper-wrapper.js:187
    #call foundry.js:728
    callAll foundry.js:681
    _render foundry.js:5153

Uncaught (in promise) 
Exception { name: "NS_ERROR_FAILURE", message: "", result: 2147500037, filename: "http://localhost:30000/modules/elevatedvision/scripts/perfect-vision/extract-pixels.js", lineNumber: 99, columnNumber: 0, data: null, stack: "pixelsToCanvas@http://localhost:30000/modules/elevatedvision/scripts/perfect-vision/extract-pixels.js:99:31\n_extractElevationImageData@http://localhost:30000/modules/elevatedvision/scripts/ElevationLayer.js:558:41\ndownloadElevationData@http://localhost:30000/modules/elevatedvision/scripts/ElevationLayer.js:628:32\nonClick@http://localhost:30000/modules/elevatedvision/scripts/controls.js:95:28\n_onClickTool@http://localhost:30000/scripts/foundry.js:67697:52\ninit/SceneControls.prototype._onClickTool@http://localhost:30000/modules/monks-wall-enhancement/monks-wall-enhancement.js:122:33\ndispatch@http://localhost:30000/scripts/jquery.min.js:2:43064\nadd/y.handle@http://localhost:30000/scripts/jquery.min.js:2:41048\n" }
extract-pixels.js:99
    downloadElevationData http://localhost:30000/modules/elevatedvision/scripts/ElevationLayer.js:629
    AsyncFunctionThrow self-hosted:814
    (Async: async)
    onClick http://localhost:30000/modules/elevatedvision/scripts/controls.js:95
    _onClickTool http://localhost:30000/scripts/foundry.js:67697
    _onClickTool http://localhost:30000/modules/monks-wall-enhancement/monks-wall-enhancement.js:122
    <anonym> self-hosted:1359
    jQuery 2

Additional warnings are rolling in the console.log:

WebGL warning: drawElementsInstanced: Framebuffer not complete. (status: 0x8cd6) COLOR_ATTACHMENT0: Attachment has no width or height.
WebGL warning: drawElementsInstanced: Framebuffer must be complete.

[uhausbrand]

Image dimensions in foundry: 13788 x 18336 because of silly 20ft grid scale on the background image
Image dimension: 3447 x 4584

[caewok]

Should be fixed in v0.4.0. The issue is almost certainly the size of the canvas dimensions. Version 0.4.0 deals with this by limiting the resolution of the underlying elevation data.

[uhausbrand]

Thank you very much for fixing this issue. It works now reliably.