when adding a statement with math data type (e.g. "defining formula"), I sometimes get an error about the property being deleted.
"It is not possible to define a new value for a deleted property."
for me, this happens only in Firefox in non-debug mode, but it happens for other people in other browsers and sometimes when logged in.
when looking at api requests done, the property is found.
relevant code that produces the error is in snakview.variations.Value.js (message "wikibase-snakview-variation-nonewvaluefordeletedproperty")
when i have this issue, wikibase.dataTypeStore is missing math and external-id
when it works, these are present
Mentioned in SAL [2016-02-16T18:06:10Z] <aude@tin> Synchronized php-1.27.0-wmf.13/extensions/Wikidata/extensions/Wikibase/repo/resources/dataTypes/wikibase.dataTypeStore.js: Try to fix T127095 (duration: 00m 57s)
think the problem (pretty obvious now) is https://github.com/wmde/DataTypes/blob/master/src/Modules/DataTypesModule.php which is probably needs to override ResourceLoaderModule::getDefinitionSummary
I am working on a fix in https://github.com/wmde/DataTypes/pull/50 (working now on tests for this)
also discovered the DataTypesModuleTest is broken on master, and the tests are never run by travis nor by jenkins when testing the build. So I need to fix that, as well.
Also the external identifier datatype:
https://www.wikidata.org/w/index.php?title=User_talk%3AGZWDer&type=revision&diff=304563997&oldid=304561538
https://gerrit.wikimedia.org/r/#/c/271242/ should help debugging such changes in the future.
Mentioned in SAL [2016-02-17T15:53:58Z] <aude@tin> Synchronized php-1.27.0-wmf.13/extensions/Wikidata: Fix caching data types bug: T127095 (duration: 01m 44s)