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googlearchive / core-list

Polymer virtualized list element
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Uncaught TypeError: Cannot set property '_isDivider' of undefined #82

Open tamsler opened 9 years ago

tamsler commented 9 years ago

When using core-list, I am seeing the following error in the JS console:

Uncaught TypeError: Cannot set property '_isDivider' of undefined

version: Polymer/core-list#0.5.5

denevell commented 9 years ago

Is this in a auto-binding template?

If so, or regardless, try putting in a {{index}} in core-list's template.

Fixed it for me.

Related to #78