poco-SDK报错

起初发现airtest在执行一段时间后会导致游戏卡死，然后unity看log发现每次调用poco操作的时候都会报错
报错如下：
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Material doesn't have a color property '_Color'
UnityEngine.Material:get_color()
Poco.UnityNode:GetImageSourceTexture() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/uGUI/UnityNode.cs:447)
Poco.UnityNode:GetPayload() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/uGUI/UnityNode.cs:138)
Poco.UnityNode:enumerateAttrs() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/uGUI/UnityNode.cs:123)
Poco.AbstractDumper:dumpHierarchyImpl(AbstractNode, Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:31)
Poco.AbstractDumper:dumpHierarchyImpl(AbstractNode, Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:40)
Poco.AbstractDumper:dumpHierarchyImpl(AbstractNode, Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:40)
Poco.AbstractDumper:dumpHierarchyImpl(AbstractNode, Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:40)
Poco.AbstractDumper:dumpHierarchyImpl(AbstractNode, Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:40)
Poco.AbstractDumper:dumpHierarchy(Boolean) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/SDK/AbstractDumper.cs:22)
PocoManager:Dump(List`1) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/PocoManager.cs:126)
RPCParser:HandleMessage(String) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/PocoManager.cs:275)
<>c__DisplayClass25_0:b__0(String) (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/PocoManager.cs:217)
System.Collections.Generic.List`1:ForEach(Action`1)
PocoManager:OnUpdate() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/3rdLibrary/Poco/PocoManager.cs:212)
PG.Core.Facade:OnUpdate() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/Scripts/Framework/PG/Core/Facade.cs:166)
Pangu.GameEnvironment:Update() (at H:/JenkinsAgent/workspace/PM03_Android/client/Assets/Scripts/Framework/Environment/GameEnvironment.cs:23)