Fix issue 140: IndexedSet unserializable (#142)

Co-authored-by: Jaime Rodríguez-Guerra <[email protected]>
conda · Mar 1, 2023 · b3c0560 · b3c0560
1 parent e3c50bf
commit b3c0560
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diff --git a/conda_libmamba_solver/solver.py b/conda_libmamba_solver/solver.py
@@ -587,7 +587,7 @@ def _raise_for_problems(self, problems: Optional[str] = None):
                 packages = line.split()[4:]
                 missing_from_channel += packages
         if missing_from_channel:
-            exc = PackagesNotFoundError(missing_from_channel, self.channels)
+            exc = PackagesNotFoundError(missing_from_channel, list(self.channels))
         else:
             exc = LibMambaUnsatisfiableError(problems)
 

diff --git a/news/142-fix-140-indexedset-json b/news/142-fix-140-indexedset-json
@@ -0,0 +1,19 @@
+### Enhancements
+
+* <news item>
+
+### Bug fixes
+
+* Fix JSON serialization errors in some exceptions. (#140 via #142)
+
+### Deprecations
+
+* <news item>
+
+### Docs
+
+* <news item>
+
+### Other
+
+* <news item>