Quickstart-unity: EXCEPTION: ArgumentNullException: Value cannot be null. Parameter name: path1

Created on 2 Mar 2020 · 11Comments · Source: firebase/quickstart-unity

Please fill in the following fields:

Unity editor version: 2018.4.18f1
Firebase Unity SDK version: 6.11 eap
Firebase plugins in use (Auth, Database, etc.): Auth RTDB FireStore Analytics CrashLytics
Additional SDKs you are using (Facebook, AdMob, etc.): Facebook Admob VoxelBusters
Platform you are using the Unity editor on (Mac, Windows, or Linux): Mac
Platform you are targeting (iOS, Android, and/or desktop): iOS
Scripting Runtime (Mono, and/or IL2CPP): IL2CPP

Please describe the issue here:

Update firebase from 6.10 to 6.11 eap cause error

[Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
[Unity] UnityEditor.CloudBuild.Builder:Build()
[Unity] (Filename: Z Line: 0)
[Unity] Uploading Crash Report
[Unity] EXCEPTION: ArgumentNullException: Value cannot be null.
[Unity] Parameter name: path1
[Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
[Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
[Unity] UnityEngine.Logger:Log(LogType, Object)
[Unity] UnityEngine.Debug:Log(Object)
[Unity] UnityEditor.CloudBuild.BuildLogger:Log(String)
[Unity] UnityEditor.CloudBuild.BuildLogger:HighlightUnityErrors(String, String, LogType)
[Unity] UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
[Unity] UnityEngine.DebugLogHandler:LogException(Exception, Object)
[Unity] UnityEngine.Logger:LogException(Exception, Object)
[Unity] UnityEngine.Debug:LogException(Exception)
[Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
[Unity] UnityEditor.CloudBuild.Builder:Build()
[Unity] ArgumentNullException: Value cannot be null.
[Unity] Parameter name: path1
[Unity]   at System.IO.Path.Combine (System.String path1, System.String path2) [0x00003] in &#60;e1319b7195c343e79b385cd3aa43f5dc&#62;:0 
[Unity]   at Firebase.Editor.XcodeProjectModifier.ReadPList (System.String relFilePath) [0x00000] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:179 
[Unity]   at Firebase.Editor.XcodeProjectModifier..ctor (System.String xcodeProjDir) [0x00052] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:92 
[Unity]   at Firebase.Editor.XcodeProjectModifier.PostProcessBuild (UnityEditor.BuildTarget buildTarget, System.String pathToBuiltProject) [0x0007c] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:159 
[Unity]   at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&#38;)
[Unity]   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in &#60;e1319b7195c343e79b385cd3aa43f5dc&#62;:0 
[Unity] Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
[Unity]   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00048] in &#60;e1319b7195c343e79b385cd3aa43f5dc&#62;:0 
[Unity]   at System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) [0x00000] in &#60;e1319b7195c343e79b385cd3aa43f5dc&#62;:0 
[Unity] UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
[Unity] UnityEngine.DebugLogHandler:LogException(Exception, Object)
[Unity] UnityEngine.Logger:LogException(Exception, Object)
[Unity] UnityEngine.Debug:LogException(Exception)
[Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
[Unity] UnityEditor.CloudBuild.Builder:Build()
[Unity] (Filename: &#60;e1319b7195c343e79b385cd3aa43f5dc&#62; Line: 0)
[Unity] Reading iOS dependency XML file Assets/FacebookSDK/Plugins/Editor/Dependencies.xml
[Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
[Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
[Unity] UnityEngine.Logger:Log(LogType, Object)

Please answer the following, if applicable:

Have you been able to reproduce this issue with just the Firebase Unity quickstarts (this GitHub project)?

Not sure.

What's the issue repro rate? (eg 100%, 1/5 etc) : 100%

bug

Source

Thaina

Most helpful comment

@Thaina that is indeed very odd the line

[XcodeProjectModifier] Loading Xcode project '/BUILD_PATH/mycompany.new-unity-project.default-ios/temp20200304-3773-1s9il9c'.

shows that Unity passed the Xcode project path correctly to the plugin which then appears to have attempted to cache it, i.e...

  internal XcodeProjectModifier(string xcodeProjDir) {
    logger.LogDebug("Loading Xcode project '{0}'.", xcodeProjDir);
    this.xcodeProjDir = xcodeProjDir;

then use it in...

  private object ReadPList(string relFilePath) {
    var plistPath = Path.Combine(xcodeProjDir, relFilePath);

where path1 has magically become a null pointer, unless something odd is going on like multiple XcodeProjectModifiers are being constructed, we'll debug.

In the meantime, check out https://firebase.google.com/support/release-notes/unity#version_6120_-_march_5_2020

stewartmiles on 6 Mar 2020

❤1 👍1

All 11 comments

Above is the log from cloud build but local macos face similar error

Thaina on 2 Mar 2020

@stewartmiles @wilhuff Sorry to bother you but do you have any idea about this error?

And could it possible to release firebase editor dll as source code instead?

Thaina on 4 Mar 2020

Confirming that, with the exact same code, I need to revert whole firebase's folder back to 6.10 so it could be built for ios. And firestore still work properly in ios

So currently now I need to split build branch, one for ios still use 6.10 and one for editor and android using 6.11

Thaina on 5 Mar 2020

@Thaina could you share the logs leading up to this? It looks like the Xcode project directory couldn't be determined by a new part of the editor plugin that isn't in the public release.

stewartmiles on 5 Mar 2020

Also note that Firebase 6.11 for iOS includes a new dependency and this requires Project ID, App ID, and API Key to be a part of your GoogleService-Info.plist. If you redownload the GoogleService-Info.plist this may go away. (Note that this isn't a Firestore specific issue; the non-EAP 6.11 would face the same problem--if this is indeed the cause).

wilhuff on 5 Mar 2020

👍1

@stewartmiles

10745: [Unity] DisplayProgressbar: Compiling shader variants
10746: [Unity] DisplayProgressbar: Building Player
10747: [Unity] DisplayProgressbar: Fetching assembly references
10748: [Unity] DisplayProgressbar: Building Player
10749: [Unity] UserBlackList: /BUILD_PATH/mycompany.new-unity-project.default-ios/Assets/link.xml
10750: [Unity] UserBlackList: /BUILD_PATH/mycompany.new-unity-project.default-ios/Assets/FacebookSDK/link.xml
10751: [Unity] UserBlackList: /BUILD_PATH/mycompany.new-unity-project.default-ios/Assets/Firebase/Plugins/Crashlytics/link.xml
10752: [Unity] UserBlackList: /BUILD_PATH/mycompany.new-unity-project.default-ios/Assets/JsonDotNet/link.xml
10753: [Unity] UserBlackList: /BUILD_PATH/mycompany.new-unity-project.default-ios/Assets/Standard Assets/VoxelBusters/NativePlugins/link.xml
10754: [Unity] /UNITY_PATH/Unity/macos/published/Unity-2018_4_17f1/Unity.app/Contents/il2cpp/build/UnityLinker.exe exited after 12550 ms.
10755: [Unity] /UNITY_PATH/Unity/macos/published/Unity-2018_4_17f1/Unity.app/Contents/Tools/InternalCallRegistrationWriter/InternalCallRegistrationWriter.exe exited after 611 ms.
10756: [Unity] DisplayProgressbar: Fetching assembly references
10757: [Unity] DisplayProgressbar: Building Player
10758: [Unity] Invoking il2cpp with arguments: --convert-to-cpp --emit-null-checks --enable-array-bounds-check --dotnetprofile="unityaot" --map-file-parser="/UNITY_PATH/Unity/macos/published/Unity-2018_4_17f1/Unity.app/Contents/Tools/MapFileParser/MapFileParser" --directory="/BUILD_PATH/mycompany.new-unity-project.default-ios/Temp/StagingArea/Data/Managed" --generatedcppdir="/BUILD_PATH/mycompany.new-unity-project.default-ios/Temp/il2cppOutput/il2cppOutput" 
10759: [Unity] /UNITY_PATH/Unity/macos/published/Unity-2018_4_17f1/Unity.app/Contents/il2cpp/build/il2cppcore/il2cppcore.dll exited after 197737 ms.
10760: [Unity] Unknown file extension: .so
10761: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10762: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10763: [Unity] UnityEngine.Logger:Log(LogType, Object)
10764: [Unity] UnityEngine.Debug:LogWarning(Object)
10765: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10766: [Unity] UnityEditor.CloudBuild.Builder:Build()
10767: [Unity] Unknown file extension: .xml
10768: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10769: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10770: [Unity] UnityEngine.Logger:Log(LogType, Object)
10771: [Unity] UnityEngine.Debug:LogWarning(Object)
10772: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10773: [Unity] UnityEditor.CloudBuild.Builder:Build()
10774: [Unity] Unknown file extension: .meta
10775: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10776: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10777: [Unity] UnityEngine.Logger:Log(LogType, Object)
10778: [Unity] UnityEngine.Debug:LogWarning(Object)
10779: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10780: [Unity] UnityEditor.CloudBuild.Builder:Build()
10781: [Unity] Unknown file extension: .properties
10782: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10783: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10784: [Unity] UnityEngine.Logger:Log(LogType, Object)
10785: [Unity] UnityEngine.Debug:LogWarning(Object)
10786: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10787: [Unity] UnityEditor.CloudBuild.Builder:Build()
10788: [Unity] Unknown file extension: .meta
10789: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10790: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10791: [Unity] UnityEngine.Logger:Log(LogType, Object)
10792: [Unity] UnityEngine.Debug:LogWarning(Object)
10793: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10794: [Unity] UnityEditor.CloudBuild.Builder:Build()
10795: [Unity] Splash screen images not provided: Mobile Splash Screen*, iPhone 3.5''/Retina, iPhone 4''/Retina, iPhone 4.7''/Retina, iPhone 5.5''/Retina, iPhone X /Retina, iPad Portrait, iPad Portrait/Retina
10796: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10797: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10798: [Unity] UnityEngine.Logger:Log(LogType, Object)
10799: [Unity] UnityEngine.Debug:LogWarning(Object)
10800: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10801: [Unity] UnityEditor.CloudBuild.Builder:Build()
10802: [Unity] [PostProcessBuild] : ModifyInfoPlist : /BUILD_PATH/mycompany.new-unity-project.default-ios/temp20200304-3773-1s9il9c
10803: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10804: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10805: [Unity] UnityEngine.Logger:Log(LogType, Object)
10806: [Unity] UnityEngine.Debug:Log(Object)
10807: [Unity] VoxelBusters.NativePlugins.PostProcessBuild:UpdateInfoPlist(String) (at Assets/Standard Assets/VoxelBusters/NativePlugins/Editor/PostProcessBuild.cs:277)
10808: [Unity] VoxelBusters.NativePlugins.PostProcessBuild:ExecutePostProcessAction(String) (at Assets/Standard Assets/VoxelBusters/NativePlugins/Editor/PostProcessBuild.cs:110)
10809: [Unity] VoxelBusters.NativePlugins.PostProcessBuild:OnPostProcessBuildActionStart(BuildTarget, String) (at Assets/Standard Assets/VoxelBusters/NativePlugins/Editor/PostProcessBuild.cs:75)
10810: [Unity] System.Reflection.MonoMethod:InternalInvoke(Object, Object[], Exception&)
10811: [Unity] System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
10812: [Unity] System.Reflection.MethodBase:Invoke(Object, Object[])
10813: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10814: [Unity] UnityEditor.CloudBuild.Builder:Build()
10815: [Unity] (Filename: Assets/Standard Assets/VoxelBusters/NativePlugins/Editor/PostProcessBuild.cs Line: 277)
10816: [Unity] [XcodeProjectModifier] Loading Xcode project '/BUILD_PATH/mycompany.new-unity-project.default-ios/temp20200304-3773-1s9il9c'.
10817: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10818: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10819: [Unity] UnityEngine.Logger:Log(LogType, Object)
10820: [Unity] UnityEngine.Debug:Log(Object)
10821: [Unity] Google.Logger:Log(String, LogLevel) (at /Users/smiles/dev/src/unity-jar-resolver/source/VersionHandlerImpl/src/Logger.cs:115)
10822: [Unity] Firebase.Editor.CategoryLogger:LogDebug(String, Object[]) (at Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\CategoryLogger.cs:35)
10823: [Unity] Firebase.Editor.XcodeProjectModifier:.ctor(String) (at Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:82)
10824: [Unity] Firebase.Editor.XcodeProjectModifier:PostProcessBuild(BuildTarget, String) (at Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:159)
10825: [Unity] System.Reflection.MonoMethod:InternalInvoke(Object, Object[], Exception&)
10826: [Unity] System.Reflection.MonoMethod:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
10827: [Unity] System.Reflection.MethodBase:Invoke(Object, Object[])
10828: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10829: [Unity] UnityEditor.CloudBuild.Builder:Build()
10830: [Unity] (Filename: /Users/smiles/dev/src/unity-jar-resolver/source/VersionHandlerImpl/src/Logger.cs Line: 115)
10831: [Unity] Uploading Crash Report
10832: [Unity] EXCEPTION: ArgumentNullException: Value cannot be null.
10833: [Unity] Parameter name: path1
10834: [Unity] UnityEngine.DebugLogHandler:Internal_Log(LogType, String, Object)
10835: [Unity] UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
10836: [Unity] UnityEngine.Logger:Log(LogType, Object)
10837: [Unity] UnityEngine.Debug:Log(Object)
10838: [Unity] UnityEditor.CloudBuild.BuildLogger:Log(String)
10839: [Unity] UnityEditor.CloudBuild.BuildLogger:HighlightUnityErrors(String, String, LogType)
10840: [Unity] UnityEngine.DebugLogHandler:Internal_LogException(Exception, Object)
10841: [Unity] UnityEngine.DebugLogHandler:LogException(Exception, Object)
10842: [Unity] UnityEngine.Logger:LogException(Exception, Object)
10843: [Unity] UnityEngine.Debug:LogException(Exception)
10844: [Unity] UnityEditor.BuildPipeline:BuildPlayerInternalNoCheck(String[], String, String, BuildTargetGroup, BuildTarget, BuildOptions, Boolean)
10845: [Unity] UnityEditor.CloudBuild.Builder:Build()
10846: [Unity] ArgumentNullException: Value cannot be null.
10847: [Unity] Parameter name: path1
10848: [Unity]   at System.IO.Path.Combine (System.String path1, System.String path2) [0x00003] in <e1319b7195c343e79b385cd3aa43f5dc>:0 
10849: [Unity]   at Firebase.Editor.XcodeProjectModifier.ReadPList (System.String relFilePath) [0x00000] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:179 
10850: [Unity]   at Firebase.Editor.XcodeProjectModifier..ctor (System.String xcodeProjDir) [0x00052] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:92 
10851: [Unity]   at Firebase.Editor.XcodeProjectModifier.PostProcessBuild (UnityEditor.BuildTarget buildTarget, System.String pathToBuiltProject) [0x0007c] in Z:\tmp\tmp.saWQ0wIga5\firebase\app\client\unity\editor\src\XcodeProjectModifier.cs:159 
10852: [Unity]   at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
10853: [Unity]   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <e1319b7195c343e79b385cd3aa43f5dc>:0

Thaina on 6 Mar 2020

@Thaina that is indeed very odd the line

[XcodeProjectModifier] Loading Xcode project '/BUILD_PATH/mycompany.new-unity-project.default-ios/temp20200304-3773-1s9il9c'.

shows that Unity passed the Xcode project path correctly to the plugin which then appears to have attempted to cache it, i.e...

  internal XcodeProjectModifier(string xcodeProjDir) {
    logger.LogDebug("Loading Xcode project '{0}'.", xcodeProjDir);
    this.xcodeProjDir = xcodeProjDir;

then use it in...

  private object ReadPList(string relFilePath) {
    var plistPath = Path.Combine(xcodeProjDir, relFilePath);

where path1 has magically become a null pointer, unless something odd is going on like multiple XcodeProjectModifiers are being constructed, we'll debug.

In the meantime, check out https://firebase.google.com/support/release-notes/unity#version_6120_-_march_5_2020

stewartmiles on 6 Mar 2020

❤1 👍1

@wilhuff I was redownloading GoogleService-Info.plist file but there was not any changes in that file since I have been downloaded it around 2 months ago

Thaina on 6 Mar 2020

@stewartmiles Seem like this was fixed in 6.12

Now I could build both ios and android

Thaina on 6 Mar 2020

👍1

@stewartmiles Is this problem really fixed in EAP though? Because if I want to try perf monitoring, it still in EAP, so if this is problem specific to EAP this might also cause the same problem when I try to introduce that part from EAP

Thaina on 7 Mar 2020

@Thaina that's right but this is a _public_ issue tracker, we're tracking this issue for the EAP build internally.

stewartmiles on 9 Mar 2020

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