No method named `GetColumn’ in class java.lang.Boolean

[Mohammad_Obaid]

My app was running perfect earlier, but since when Kodular gets updated I’m facing an error.

Please help me to resolve this

[Still-learning (1-2-3-4...)]

You have wrong blocks for get column.

Can you show us your blocks?

Using Kevin extension or dictionary method for getting values from airtable?

[Mohammad_Obaid]

[Mohammad_Obaid]

is there a problem

[iamwsumit (Sumit Kumar)]

You should recast your project. It seems that there are some extension in your project that need migration.

Recast • Make your old extensions compatible with Kodular Fenix

So, you were super excited about Kodular’s new release, waiting eagerly for all the new things. The update lands, you compile your app with all that excitement, install it, and poof! Your app is no longer working! All you see is a weird error that says, “Runtime Error Failed resolution of: ***” Reading the posts on the community you might have realized that this happens because of some extensions that are not compatible with the new Kodular. But hey, you don’t have time to wait for each and eve…

[Mohammad_Obaid]

What are extensions and how do you change them

[Taifun]

@Mohammad_Obaid

What are extensions

See the App Inventor Extensions document
only the extension developers themselves can change their extensions

Taifun