Errors

This document describes the different errors Vikunja can return.

Generic #

ErrorCode	HTTP Status Code	Description
0001	403	Generic forbidden error.

ErrorCode	HTTP Status Code	Description
1001	400	A user with this username already exists.
1002	400	A user with this email address already exists.
1004	400	No username and password specified.
1005	404	The user does not exist.
1006	400	Could not get the user id.
1008	412	No password reset token provided.
1009	412	Invalid password reset token.
1010	412	Invalid email confirm token.
1011	412	Wrong username or password.
1012	412	Email address of the user not confirmed.
1013	412	New password is empty.
1014	412	Old password is empty.
1015	412	Totp is already enabled for this user.
1016	412	Totp is not enabled for this user.
1017	412	The provided Totp passcode is invalid.
1018	412	The provided user avatar provider type setting is invalid.
1019	412	No openid email address was provided.
1020	412	This user account is disabled.
1021	412	This account is managed by a third-party authentication provider.
1021	412	The username must not contain spaces.
1022	412	The custom scope set by the OIDC provider is malformed. Please make sure the openid provider sets the data correctly for your scope. Check especially to have set an oidcID.

ErrorCode	HTTP Status Code	Description
2001	400	ID cannot be empty or 0.
2002	400	Some of the request data was invalid. The response contains an additional array with all invalid fields.

ErrorCode	HTTP Status Code	Description
3001	404	The project does not exist.
3004	403	The user needs to have read permissions on that project to perform that action.
3005	400	The project title cannot be empty.
3006	404	The project share does not exist.
3007	400	A project with this identifier already exists.
3008	412	The project is archived and can therefore only be accessed read only. This is also true for all tasks associated with this project.
3009	412	The project cannot belong to a dynamically generated parent project like "Favorites".
3010	412	This project cannot be a child of itself.
3011	412	This project cannot have a cyclic relationship to a parent project.
3012	412	This project cannot be deleted because a user has set it as their default project.
3013	412	This project cannot be archived because a user has set it as their default project.
3014	404	This project view does not exist.

ErrorCode	HTTP Status Code	Description
4001	400	The project task text cannot be empty.
4002	404	The project task does not exist.
4003	403	All bulk editing tasks must belong to the same project.
4004	403	Need at least one task when bulk editing tasks.
4005	403	The user does not have the right to see the task.
4006	403	The user tried to set a parent task as the task itself.
4007	400	The user tried to create a task relation with an invalid kind of relation.
4008	409	The user tried to create a task relation which already exists.
4009	404	The task relation does not exist.
4010	400	Cannot relate a task with itself.
4011	404	The task attachment does not exist.
4012	400	The task attachment is too large.
4013	400	The task sort param is invalid.
4014	400	The task sort order is invalid.
4015	404	The task comment does not exist.
4016	400	Invalid task field.
4017	400	Invalid task filter comparator.
4018	400	Invalid task filter concatinator.
4019	400	Invalid task filter value.
4020	400	The provided attachment does not belong to that task.
4021	400	This user is already assigned to that task.
4022	400	The task has a relative reminder which does not specify relative to what.
4023	409	Tried to create a task relation which would create a cycle.
4024	400	The provided filter expression is invalid.
4025	400	The reaction kind is invalid.
4026	400	You must provide a project view ID when sorting by position.

ErrorCode	HTTP Status Code	Description
6001	400	The team name cannot be empty.
6002	404	The team does not exist.
6004	409	The team already has access to that project.
6005	409	The user is already a member of that team.
6006	400	Cannot delete the last team member.
6007	403	The team does not have access to the project to perform that action.
6008	400	There are no teams found with that team name.
6009	400	There is no oidc team with that team name and oidcId.
6010	400	There are no oidc teams found for the user.

ErrorCode	HTTP Status Code	Description
7002	409	The user already has access to that project.
7003	403	The user does not have access to that project.

ErrorCode	HTTP Status Code	Description
8001	403	This label already exists on that task.
8002	404	The label does not exist.
8003	403	The user does not have access to this label.

ErrorCode	HTTP Status Code	Description
9001	403	The right is invalid.

ErrorCode	HTTP Status Code	Description
10001	404	The bucket does not exist.
10002	400	The bucket does not belong to that project.
10003	412	You cannot remove the last bucket on a project.
10004	412	You cannot add the task to this bucket as it already exceeded the limit of tasks it can hold.
10005	412	There can be only one done bucket per project.

ErrorCode	HTTP Status Code	Description
11001	404	The saved filter does not exist.
11002	412	Saved filters are not available for link shares.

ErrorCode	HTTP Status Code	Description
12001	412	The subscription entity type is invalid.
12002	412	The user is already subscribed to the entity itself or a parent entity.

ErrorCode	HTTP Status Code	Description
13001	412	This link share requires a password for authentication, but none was provided.
13002	403	The provided link share password is invalid.
13003	400	The provided link share token is invalid.