I'm still fighting the devices in 2.0.92. Anyone have any idea how to fix
this? When pulling up an individual device, I get:
* Module Products.PageTemplates.Expressions, line 185, in __call__
* Module Products.PageTemplates.Expressions, line 180, in _eval
* Module Products.PageTemplates.Expressions, line 85, in render
* Module Products.ZenModel.Device, line 1539, in
getDeviceComponentEventSummary
* Module Products.ZenEvents.EventManagerBase, line 629, in
getDeviceComponentEventSummary
* Module sets, line 429, in __init__
* Module sets, line 374, in _update
TypeError: unhashable type
The line that is causing the problem (in EventMangerBase.py) is:
metatypes = Set([x.meta_type for x in brains])
meta_type is added in the migration script (version 2.1.0). I've tried
re-running this step of zenmigrate and it succeeds (although I don't know
how to verify it). Every device throws the same error -- making Zenoss
barely usable right now.
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