Hi Piotr, since you have a use case to test and TDJ, can you add a patch yourself? for what you say it seems something to check for null or something like that? If you need more help I can take a look, but I'm these days a bit busy
thanks El mié, 2 dic 2020 a las 21:43, Piotr Zarzycki (<[email protected]>) escribió: > Hello Carlos, > > With newest update in Royale we are getting NPE in following line of code > [1] > > Essentially dataProvider is null here [1]. > > Scenario is following: > 1) Add DataGrid with couple of items > 2) Once it's displayed set dataProvider = null > > In that case scrollToIndex gets -1 - it will be called with > scrollToIndex(-1) and variableRowHeight = false. That part [1] of the code > will be called and nulled dataProvider - causes mentioned issue. > > [1] > > https://github.com/apache/royale-asjs/blob/7ab8307b561712560b675e31b0e6e1e71fa05d78/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/beads/views/ListView.as#L215 > > Thanks, > -- > > Piotr Zarzycki > -- Carlos Rovira Apache Member & Apache Royale PMC *Apache Software Foundation* http://about.me/carlosrovira
