Defect #7018
closed
'undefined method `reschedule_after' for nil:NilClass' on new issues
Added by Bruno Medeiros over 14 years ago.
Updated over 14 years ago.
Description
I'm trying to use the REST API to submit some issues, but I'm getting the following error:
NoMethodError
in IssuesController#create
undefined method `reschedule_after' for nil:NilClass
This problem doesn't occurs always, but I couldn't find a pattern up to now.
It does not happen on redmine 1.0.3.
I did several tests now and no pattern yet. Submitting the same xml works once, then fails, then works again. The full stack is:
/home/bruno.medeiros/Aptana RadRails Workspace/redmine-1.0/app/models/issue_relation.rb:88:in `set_issue_to_dates'
/home/bruno.medeiros/Aptana RadRails Workspace/redmine-1.0/app/models/issue.rb:764:in `reschedule_following_issues'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_collection.rb:369:in `method_missing'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:215:in `method_missing'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:215:in `each'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:215:in `send'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:215:in `method_missing'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_collection.rb:369:in `method_missing'
/home/bruno.medeiros/Aptana RadRails Workspace/redmine-1.0/app/models/issue.rb:763:in `reschedule_following_issues'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:178:in `send'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:178:in `evaluate_method'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:93:in `run'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:92:in `each'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:92:in `send'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:92:in `run'
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:344:in `callback'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:251:in `create_or_update'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/base.rb:2538:in `save_without_validation'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1078:in `save_without_dirty'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/dirty.rb:79:in `save_without_transactions'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `send'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `with_transaction_returning_status'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:182:in `transaction'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:228:in `with_transaction_returning_status'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
/var/lib/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
/home/bruno.medeiros/Aptana RadRails Workspace/redmine-1.0/app/controllers/issues_controller.rb:129:in `create'
It seems that some code creates a IssueRelation with 'issue_to' nil.
I did a new 1.0.4 checkout and the problem doesn't seem to be present. It's very strange, because a diff in both working copies only show unrelated files..
Is there any change that a deleted plugin caused something like that? Is there any way to reset any plugin data?
Mi thoughts on previuos post were wrong, the problem happens also with the new 1.0.4 checkout.
After several hours of debugging, I tried to see if there was something wrong with my data. so I ran the following query:
select * FROM issue_relations
where issue_from_id not in
(select id from issues)
or issue_to_id not in
(select id from issues)
Surprisingly, this query returned a lot of lines!! After delete those entries, the problem was gone.
I don't understand how could invalid entries on the table issue_relation could influence the creation of a new issue, but it does indeed. I created a new issue asking for FK contraints, #7032.
Please close it as 'not a bug'.
- Subject changed from Issue REST API giving 'undefined method `reschedule_after' for nil:NilClass' on new issues to 'undefined method `reschedule_after' for nil:NilClass' on new issues
- Status changed from New to Resolved
- Target version set to 1.0.5
- Resolution set to Fixed
r4467 will prevent this error to occur.
- Status changed from Resolved to Closed
Fix merged in 1.0-stable.
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Updated by 
Updated by Jean-Philippe Lang over 14 years ago