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Fix dynamic array decode null pointer #1974

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Oct 19, 2023
Merged

Fix dynamic array decode null pointer #1974

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3 changes: 3 additions & 0 deletions abi/src/main/java/org/web3j/abi/TypeDecoder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -564,6 +564,9 @@ private static <T extends Type> T decodeDynamicParameterFromStruct(
if (DynamicStruct.class.isAssignableFrom(declaredField)) {
value = decodeDynamicStruct(dynamicElementData, 0, TypeReference.create(declaredField));
} else if (DynamicArray.class.isAssignableFrom(declaredField)) {
if (parameter == null) {
throw new RuntimeException("parameter can not be null, try to use annotation @Parameterized to specify the parameter type");
}
value =
(T)
decodeDynamicArray(
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