Migration from Trello

[John Corey]

Hello,

We use Trello right now, and I am considering a switch to JIRA Core. I tried several different imports, with limited success. 

1) Tried to import to import multiple Trello boards. I stopped this because i am just doing a test, and did not want to import 100 users.

2) Next I tried importing just one board with about 7 users. This met with mixed success. THe lists created did not move over as they were on my board. I only got 6 out of 56 cards imported

3) Next I tried JSON export and import. I did this twice. Once on an exisiting board. Then I tired it on a copy of a board with all of the users removed (except one). I got the same error log both times. The import failed both times. any tips or tricks would be helpful.

2017-07-21 19:23:56,895 INFO - Import started by admin using com.atlassian.jira.plugins.importer.sample.SampleDataBean
2017-07-21 19:23:56,927 INFO - ------------------------------
2017-07-21 19:23:56,927 INFO - Importing: Users
2017-07-21 19:23:56,927 INFO - ------------------------------
2017-07-21 19:23:56,927 INFO - Only new items will be imported
2017-07-21 19:23:56,937 INFO - 0 users associated with import. All of them imported as inactive, this can be changed after import in User Access step.
2017-07-21 19:23:56,937 INFO - ------------------------------
2017-07-21 19:23:56,937 INFO - Finished Importing : Users
2017-07-21 19:23:56,937 INFO - ------------------------------
2017-07-21 19:23:56,937 INFO - 0 users successfully created.
2017-07-21 19:23:56,940 INFO - Retrieving projects...
2017-07-21 19:23:56,959 INFO - ------------------------------
2017-07-21 19:23:56,959 INFO - Importing: Issues
2017-07-21 19:23:56,959 INFO - ------------------------------
2017-07-21 19:23:56,959 INFO - Only new items will be imported
2017-07-21 19:23:56,968 INFO - 0 issues successfully created
2017-07-21 19:23:56,982 INFO - ------------------------------
2017-07-21 19:23:56,982 INFO - Finished Importing : Issues
2017-07-21 19:23:56,982 INFO - ------------------------------
2017-07-21 19:23:57,003 INFO - ------------------------------
2017-07-21 19:23:57,003 INFO - Importing: Issue Links & Subtasks
2017-07-21 19:23:57,003 INFO - ------------------------------
2017-07-21 19:23:57,003 INFO - Only new items will be imported
2017-07-21 19:23:57,006 INFO - ------------------------------
2017-07-21 19:23:57,006 INFO - Finished Importing : Issue Links & Subtasks
2017-07-21 19:23:57,006 INFO - ------------------------------

[Hermance NDounga]

Hi John ! 

I personally imported all my trello Boards using this method. It worked for me, but I'm alone on my boards :) Can you check and tell me if it works for you ?