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Showing results for tags 'nullpointer'.
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Hi, found case that can trigger null pointer for removeShadowCaster, (possibly addShadowCaster as well). As includeDescendants is true by default it tries to remove shadow from children as well, but _children array can be null. if (includeDescendants) { // mesh.getChildren() can be null for (var child of mesh.getChildren()) { this.removeShadowCaster(<any>child); } } So one version is to make check before: var children = mesh.getChildren(); if (includeDescendants && children) { for (var child of children) { this.removeShadowCaster(<any>child); } } Same issue is on addShadowCaster as it tries to push children in the list
