Version: ghcr.io/wekan/wekan:latest (v24.04, released 2026-02-15)
Environment: Docker Compose with MongoDB 7

Bug Description

The createWorkspace Meteor method consistently fails when called from the browser console or UI with parameter validation errors.

Steps to Reproduce

1. Open WeKan in browser (logged in as admin)
2. Open browser console
3. Try to create a workspace:

   Meteor.call('createWorkspace', { parentId: null, name: 'Test Workspace' }, console.log)

Expected Behavior

Workspace should be created and added to Users.profile.boardWorkspacesTree

Actual Behavior

Method fails with errors:

Error: Match error: Expected string, got undefined
    at check (packages/check/match.js:53:13)
    at MethodInvocation.createWorkspace (models/users.js:1953:5)

Or:

TypeError: Cannot read property 'parentId' of undefined
    at MethodInvocation.createWorkspace (models/users.js:1951:21)

Server Logs

Exception while invoking method 'createWorkspace' Error: Match error: Expected string, got undefined
    at format (packages/check/match.js:11:15)
    at check (packages/check/match.js:53:13)
    at MethodInvocation.createWorkspace (models/users.js:1953:5)

Source Code Reference

models/users.js:1953

Method signature:

createWorkspace({ parentId = null, name }) {
  check(parentId, Match.OneOf(String, null));
  check(name, String);
  // ...
}

Workaround

Workspaces can be created directly via MongoDB:

db.users.updateOne(
  { username: "admin" },
  { 
    $set: { 
      "profile.boardWorkspacesTree": [
        { id: "ws_id_here", name: "Workspace Name", children: [] }
      ]
    }
  }
)

Possible Cause

The UI may be calling the method with incorrect parameters or the Meteor method parameter destructuring is not working as expected. The error "Did not check() all arguments" suggests additional parameters may be passed that aren't validated.