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I query relational database from Parse server, then attempt to pinALl() / pinAllInBackground() to save queried data to local database. However, sometimes pinAll/pinAllInBackground() does not return anything (no exception, nothing). Then the app freezes.

Is anyone familiar with this problem regarding pinAll() and pinAllInBackground?

virendrao
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hetpin
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    have you enabled local data store before initialize parse application? – virendrao Apr 10 '15 at 06:31
  • Yes, I enabled local database before call initialize. As I said, SOMETIME pinAll/pinAllInBackground() did not work. Around 10% of time, it never return anything, just frozen. – hetpin Apr 10 '15 at 07:26
  • Hey I'm having the same issue, Have you been able to solve this? – EladHackim Jun 18 '15 at 11:09

2 Answers2

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Same here. It seems to be a bug. I solved unpinnng before pinning objects.

//Say you've a list of obejcts called objectsCollection

ParseObject.unpinAll(objectsCollection);
ParseObject.pinAll(objectsCollection);
Diego Laballos Núñez
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After long time of search ,try and error Instead of using pinAllInBackground(List<T> objects, SaveCallback callback) I used pinAllInBackground(String name, List<T> objects, SaveCallback callback)

I don't know the problem but this solution satisfied me!

Edit: I faced the problem again, and i got a solution, please check my answer here https://stackoverflow.com/a/31925891/2294985

Community
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Omar HossamEldin
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