With Python3, the dict.value() method returns an iterator.
If a dictionary is updated while an iterator on its keys is used,
a RuntimeError is generated.
Converting the iterator to a list() forces a copy of the mutable
keys in an immutable list which can be safely iterated.
Cc: Bob Feng <bob.c.f...@intel.com>
Cc: Liming Gao <liming....@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux....@intel.com>
---
BaseTools/Source/Python/AutoGen/AutoGen.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/BaseTools/Source/Python/AutoGen/AutoGen.py
b/BaseTools/Source/Python/AutoGen/AutoGen.py
index 2452ecbcba..7969e46d87 100644
--- a/BaseTools/Source/Python/AutoGen/AutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/AutoGen.py
@@ -580,7 +580,7 @@ class WorkspaceAutoGen(AutoGen):
if NewPcd2 not in GlobalData.MixedPcd[item]:
GlobalData.MixedPcd[item].append(NewPcd2)
- for BuildData in PGen.BuildDatabase._CACHE_.values():
+ for BuildData in list(PGen.BuildDatabase._CACHE_.values()):
if BuildData.Arch != Arch:
continue
for key in BuildData.Pcds:
--
2.14.1.windows.1
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