Migrate a NodeBB forum with MongoDB to Discourse

Community wiki Sysadmins
11

Hey,

Thanks for the guide! When I run the migration script, this is what I get when the script reaches the point where it imports users:

Traceback (most recent call last):
        21: from script/import_scripts/nodebb/nodebb.rb:532:in `<main>'
        20: from /home/odyslam/forum/discourse/script/import_scripts/base.rb:47:in `perform'
        19: from script/import_scripts/nodebb/nodebb.rb:50:in `execute'
        18: from script/import_scripts/nodebb/nodebb.rb:130:in `import_users'
        17: from /home/odyslam/forum/discourse/script/import_scripts/base.rb:262:in `create_users'
        16: from /home/odyslam/forum/discourse/script/import_scripts/base.rb:262:in `each'
        15: from /home/odyslam/forum/discourse/script/import_scripts/base.rb:274:in `block in create_users'
        14: from /home/odyslam/forum/discourse/script/import_scripts/base.rb:391:in `create_user'
        13: from /home/odyslam/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.3/lib/active_support/core_ext/object/try.rb:15:in `try'
        12: from /home/odyslam/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/activesupport-6.0.3.3/lib/active_support/core_ext/object/try.rb:15:in `public_send'
        11: from script/import_scripts/nodebb/nodebb.rb:164:in `block (2 levels) in import_users'
        10: from script/import_scripts/nodebb/nodebb.rb:211:in `import_profile_picture'
         9: from /home/odyslam/forum/discourse/lib/upload_creator.rb:45:in `create_for'
         8: from /home/odyslam/forum/discourse/lib/distributed_mutex.rb:14:in `synchronize'
         7: from /home/odyslam/forum/discourse/lib/distributed_mutex.rb:29:in `synchronize'
         6: from /home/odyslam/forum/discourse/lib/distributed_mutex.rb:29:in `synchronize'
         5: from /home/odyslam/forum/discourse/lib/distributed_mutex.rb:33:in `block in synchronize'
         4: from /home/odyslam/forum/discourse/lib/upload_creator.rb:66:in `block in create_for'
         3: from /home/odyslam/forum/discourse/lib/upload_creator.rb:381:in `optimize!'
         2: from /home/odyslam/forum/discourse/app/models/optimized_image.rb:178:in `ensure_safe_paths!'
         1: from /home/odyslam/forum/discourse/app/models/optimized_image.rb:178:in `each'
/home/odyslam/forum/discourse/app/models/optimized_image.rb:179:in `block in ensure_safe_paths!': Discourse::InvalidAccess (Discourse::InvalidAccess)