Fix comstock workflow generator version bug

buildstockbatch/base.py

@@ -88,7 +88,7 @@ def get_workflow_generator_class(workflow_generator_block):
         if generator_version not in workflow_generator.version2GeneratorClass[generator_type]:
             raise ValidationError(
                 f"Invalid generator version {generator_version} for {generator_type}."
-                f"Available versions are {workflow_generator.version2GeneratorClass[generator_type].keys()}"
+                f"Available versions are {list(workflow_generator.version2GeneratorClass[generator_type].keys())}"
             )
         return workflow_generator.version2GeneratorClass[generator_type][generator_version]
 
@@ -836,7 +836,10 @@ def validate_resstock_or_comstock_version(project_file):
         wg_version = cfg["workflow_generator"].get("version", "2024.07.18")
         wg_type = cfg["workflow_generator"]["type"]
         if wg_version not in workflow_generator.version2info[wg_type]:
-            raise ValidationError(f"Workflow generator version {wg_version} not found")
+            raise ValidationError(
+                f"Workflow generator version {wg_version} not found. "
+                f"Available versions: {list(workflow_generator.version2info[wg_type].keys())}"
+            )
         expected_version = version_info.get("WorkflowGenerator", "2024.07.18")
         if wg_version != expected_version:
             raise ValidationError(

buildstockbatch/workflow_generator/__init__.py

@@ -49,6 +49,7 @@
 version2info = {
     "commercial_default": {
         "latest": commercial_latest.version_info,
+        commercial_v2024_07_18.__version__: commercial_v2024_07_18.version_info,
         commercial_latest.__version__: commercial_latest.version_info,
     },
     "residential_hpxml": {