I’m trying to pinpoint some crashes I’m experiencing. I wonder if you could share your insight on these:
https://github.com/AnalyticalGraphicsInc/cesium/blob/7d449906cf65cf06e75d5cde7bf2dd5921bc95dd/Source/Scene/Primitive.js#L854 - this sometimes gives a caught error, when primitive._instanceIds is undefined. How can primitive._instanceIds be undefined? Is this a normal state? Note that the app doesn’t crash here.
Another place this is happening is here: https://github.com/AnalyticalGraphicsInc/cesium/blob/7d449906cf65cf06e75d5cde7bf2dd5921bc95dd/Source/DataSources/StaticOutlineGeometryBatch.js#L185 - this time, the app crashes, mentioning kindly that the rendering has stopped.
These pheomena are related to the show attribute, so I guess my inquiry should start there. Are you aware of anything that might cause this?