missing required parameter from for method open InDesign

[natalieb41988946]

I keep getting this message when I tryyyyy and double click an InDesign file open. I have to either Open with or Open InDesign then find the file and open from within InDesign. I've spent hours looking for support on this and can't get to the bottom of it. I've uninstalled and reistalled InDesign 15.0.2. I'm running macOS Catalina version 10.15.3. Please help, it's driving me crazzy. Thanks, Natalie

[Derek Cross]

Maybe try Control + click on the INND file and select Open With from the list and select the InDesign version you want to link with.

[Grant H]

Right click on a .indd file, select get info, then change open with.

[natalieb41988946]

Do you mean any indesign file? Because it’s all the indesign files. I’m not near my computer but I’ll do it in the morning.

[PII removed by moderator]

[Grant H]

yes I do

[natalieb41988946]

thanks but nothing helps. The only way I can open files is from within InDesign.

I never want to upgrade ever again!!

[rob day]

Did you click Change All... as well as selecting InDesign from Open with:?

[Manan Joshi]

Hi Natalie,

Have a look at the following discussion, it seems similar to your issue

https://community.adobe.com/t5/indesign/missing-required-parameter-from-for-event-open-error/td-p/21...

-Manan