Error 500 ActionView::Template::Error (Mysql2::Error: Operand should contain 1 column(s):Operand should contain 1 column(s)

1

Marc LAVAL
Added 10 days ago

Hello

We are trying to install RedmineUp Agile Pro Plugin on Redmine 4.0.4.

Installation worked fine but when i try to use the Backlog on a project, I obtain an Error 500.

Messages in the log begins with /

Error 500 ActionView::Template::Error (Mysql2::Error: Operand should contain 1 column(s):Operand should contain 1 column(s)

Do you have any idea what can cause this error ?

Marc

Answers (1)

-1

Dimitar Chervenakov
Added 5 days ago

Dear Marc,

Please see my latest reply in the ticket discussion (ticket ID 40929).

For other clients that have the same error, please contact us at . Thanks.

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