Showing ,
This app can't be installed.
There are problems that prevent this package from being installed.
Package Not FoundThe requested package doesn't yet exist or has been deleted. If this is a recently created package version, please try again in a few minutes or contact the package publisher.

Here is the The Link (https://login.salesforce.com/packagingSetupUI/ipLanding.app?apvId=04t36000000i5UM)

public class StringArrayTest 
{
public static List<String> generateStringArray(Integer n)
{
List<String> listString = new List<String>();
  for(Integer i=0;i<n;i++)
        {
           listString.add('Test'+i);
            System.debug(listString[i]);
        }
return listString;
}
}
 i am not getting output like test 0,test1, test 2.....
can you correct my programming whether it is correct or not
 

Showing ,
This app can't be installed.
There are problems that prevent this package from being installed.
Package Not FoundThe requested package doesn't yet exist or has been deleted. If this is a recently created package version, please try again in a few minutes or contact the package publisher.

Here is the The Link (https://login.salesforce.com/packagingSetupUI/ipLanding.app?apvId=04t36000000i5UM)

I have changed the domain name of my Trailhead playground now I am unable to open my Playground. Please help me with this. I have learnt many things over there.

While opening my playground it is showing 404 Error !!!

Please help me!!!

Hello, I'm getting the following error:

Challenge Not yet complete... here's what's wrong: 
The 'projectRef__c' field is not configured correctly as an Indirect Lookup field.

I've googled it and tried every solution but I can't fix it.

Here is how I've got configured the External Object:



Something weird is that I'm in the last step and I have no data on the Project object. I've done Validate and Sync but nothing.

Thanks!!