lockfile_generator.rb in rbs-3.1.1

- old
+ new

@@ -131,13 +131,17 @@
                 assign_stdlib(name: dep["name"], from_gem: name)
               end
             end
           end
 
-          gem_hash[name].dependencies.each do |dep|
-            if spec = gem_hash[dep.name]
-              assign_gem(name: dep.name, version: spec.version, src_data: nil, ignored_gems: ignored_gems)
+          if spec = gem_hash.fetch(name, nil)
+            spec.dependencies.each do |dep|
+              if dep_spec = gem_hash[dep.name]
+                assign_gem(name: dep.name, version: dep_spec.version, src_data: nil, ignored_gems: ignored_gems)
+              end
             end
+          else
+            RBS.logger.warn "Cannot find `#{name}` gem. Using incorrect Bundler context? (#{definition.lockfile})"
           end
         end
 
         private def assign_stdlib(name:, from_gem:)
           return if lockfile.gems.key?(name)