If you were never convicted, it will not be an issue, however, you should have mentioned this in your application. You will have to provide more details, dates etc. for anyone to answer.
It will be helpful to give a clue of the nature of the arrest or charges. You never disclosed if you're convicted or acquitted. We need to know if you're a person that has been rehabilitated or have been granted a record suspension that has not ceased to have effect or been revoked. If there has been a final determination of acquittal, you maybe excepted from inadmissibility. Get advice before you proceed or board
The question is not have you been arrested. The question is have you been convicted of any criminal offences. IRCC makes security and criminal backgrounds checks, and if you aren't admissible to Canada, IRCC would not approve your application. What is important at this point is your immediate family. If you've gotten married, or had any children outside of Canada, this needs to be declared. If not, you can land without any problems.
I believe the reference is to form IMM 5669, although there no question specifically about being arrested on the form.
