Received error after installing PlayMaker

[PureArtist]

This is the error:

Code: [Select]

[AssemblyUpdater] Assembly reference folder does not exist: 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.6\'
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Mono.Cecil.AssemblyResolutionException: Failed to resolve assembly: 'System.Runtime, Version=4.0.10.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
  at Mono.Cecil.BaseAssemblyResolver.Resolve (Mono.Cecil.AssemblyNameReference name, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0
  at Mono.Cecil.BaseAssemblyResolver.Resolve (Mono.Cecil.AssemblyNameReference name) [0x00000] in <filename unknown>:0
  at Mono.Cecil.DefaultAssemblyResolver.Resolve (Mono.Cecil.AssemblyNameReference name) [0x00000] in <filename unknown>:0
  at Mono.Cecil.MetadataResolver.Resolve (Mono.Cecil.TypeReference type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.ModuleDefinition.Resolve (Mono.Cecil.TypeReference type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.TypeReference.Resolve () [0x00000] in <filename unknown>:0
  at Mono.Cecil.Mixin.CheckedResolve (Mono.Cecil.TypeReference self) [0x00000] in <filename unknown>:0
  at Mono.Cecil.SignatureReader.ReadCustomAttributeEnum (Mono.Cecil.TypeReference enum_type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.SignatureReader.ReadCustomAttributeElementValue (Mono.Cecil.TypeReference type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.SignatureReader.ReadCustomAttributeElement (Mono.Cecil.TypeReference type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.SignatureReader.ReadCustomAttributeFixedArgument (Mono.Cecil.TypeReference type) [0x00000] in <filename unknown>:0
  at Mono.Cecil.SignatureReader.ReadCustomAttributeConstructorArguments (Mono.Cecil.CustomAttribute attribute, Mono.Collections.Generic.Collection`1 parameters) [0x00000] in <filename unknown>:0
  at Mono.Cecil.MetadataReader.ReadCustomAttributeSignature (Mono.Cecil.CustomAttribute attribute) [0x00000] in <filename unknown>:0
  at Mono.Cecil.CustomAttribute.<Resolve>b__2 (Mono.Cecil.CustomAttribute attribute, Mono.Cecil.MetadataReader reader) [0x00000] in <filename unknown>:0
  at Mono.Cecil.ModuleDefinition.Read[CustomAttribute,CustomAttribute] (Mono.Cecil.CustomAttribute item, System.Func`3 read) [0x00000] in <filename unknown>:0
  at Mono.Cecil.CustomAttribute.Resolve () [0x00000] in <filename unknown>:0
  at Mono.Cecil.CustomAttribute.get_ConstructorArguments () [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Visitor.Visit (Mono.Cecil.CustomAttribute customAttribute, Unity.Cecil.Visitor.Context context) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Visitor.Visit (Mono.Cecil.TypeDefinition typeDefinition, Unity.Cecil.Visitor.Context context) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Visitor.Visit (Mono.Cecil.ModuleDefinition moduleDefinition, Unity.Cecil.Visitor.Context context) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Visitor.Visit (Mono.Cecil.AssemblyDefinition assemblyDefinition, Unity.Cecil.Visitor.Context context) [0x00000] in <filename unknown>:0
  at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
  at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
  --- End of inner exception stack trace ---
  at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
  at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Visitor.Visit[AssemblyDefinition] (Mono.Cecil.AssemblyDefinition node, Unity.Cecil.Visitor.Context context) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Extensions.DoAccept[AssemblyDefinition] (Mono.Cecil.AssemblyDefinition definition, Unity.Cecil.Visitor.Visitor visitor) [0x00000] in <filename unknown>:0
  at Unity.Cecil.Visitor.Extensions.Accept (Mono.Cecil.AssemblyDefinition assemblyDefinition, Unity.Cecil.Visitor.Visitor visitor) [0x00000] in <filename unknown>:0
  at AssemblyUpdater.Steps.AssemblyUpdaterStepBase.Apply (AssemblyUpdater.Core.AssemblyUpdaterContext context) [0x00000] in <filename unknown>:0
  at AssemblyUpdater.Core.AssemblyUpdaterPipeline.RunUpdateRound (AssemblyUpdater.Core.AssemblyUpdaterContext context) [0x00000] in <filename unknown>:0
  at AssemblyUpdater.Core.AssemblyUpdaterPipeline.Run (AssemblyUpdater.Core.AssemblyUpdaterContext context) [0x00000] in <filename unknown>:0
  at AssemblyUpdater.Application.Program.CheckForObsoleteAPIUsage (AssemblyUpdater.Application.CommandLineSpec config) [0x00000] in <filename unknown>:0
  at AssemblyUpdater.Application.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0
UnityEditor.Scripting.APIUpdaterHelper:DoesAssemblyRequireUpgrade(String)

How do I fix it?

[jeanfabre]

Hi,

 eurk can't remember having bumped into that error...

 what version of Unity and platform are you targeting? also do you have other assets from the asset store or else, which ones?

-- I would start a fresh project, import just playmaker to make sure that aspect is fine.

-- also, try to manually import PlayMaker the package is in PlayMaker/Editor/Install folder in your assets. Make sure you first import the latest PlayMaker from the Asset store.

Bye,

 Jean