Newly created aspire solution does not have .sln file in it

Problem

Newly created aspire solution does not have .sln file in it.

Cause

Aspire Issue

Resolution

Until the issue is fixed, it is possible to use one of the following workarounds:

1. Create .sln file manually;
2. Add an Aspire project to an existing solution;
3. Re-create Aspire template.json as it is mentioned in the comment, so the file will be created.