fixed: try fix doesn't work for non-cnr nodes.

glob/manager_core.py

@@ -41,7 +41,7 @@ import manager_downloader
 from node_package import InstalledNodePackage
 
 
-version_code = [3, 8]
+version_code = [3, 8, 1]
 version_str = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 
@@ -838,7 +838,11 @@ class UnifiedManager:
 
         result = ManagedResult('fix')
 
-        info = self.active_nodes.get(node_id)
+        if version_spec == 'unknown':
+            info = self.unknown_active_nodes.get(node_id)
+        else:
+            info = self.active_nodes.get(node_id)
+
         if info is None or not os.path.exists(info[1]):
             return result.fail(f'not found: {node_id}@{version_spec}')