Without knowing what you removed the second issue is hard to tackle ...
All we can say is that it refers to the line 51
AndroidJavaObject context = currentActivity.Call<AndroidJavaObject>("getApplicationContext");
where most probably currentActivity is null if executed on a PC since the line 50 right before
AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
might not work in this case.
The first one sounds like a "bug".
You can use #if pre-processors with UNITY_IOS as a hotfix for at least making the Compiler error go away like
/**
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
*
* You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
* copy, modify, and distribute this software in source code or binary form for use
* in connection with the web services and APIs provided by Facebook.
*
* As with any software that integrates with the Facebook platform, your use of
* this software is subject to the Facebook Developer Principles and Policies
* [http://developers.facebook.com/policy/]. This copyright notice shall be
* included in all copies or substantial portions of the software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
namespace AudienceNetwork.Editor
{
using System.IO;
using UnityEditor;
using UnityEditor.Callbacks;
#if UNITY_IOS
using UnityEditor.iOS.Xcode;
#endif
using UnityEngine;
public static class XCodePostProcess
{
public static string AudienceNetworkFramework = "FBAudienceNetwork.framework";
public static string AudienceNetworkAAR = "AudienceNetwork.aar";
public static string FrameworkDependenciesKey = "FrameworkDependencies";
public static string RequiredFrameworks = "AdSupport;StoreKit;WebKit";
[PostProcessBuild(100)]
public static void OnPostProcessBuild(BuildTarget target, string path)
{
#if UNITY_IOS
if (target == BuildTarget.iOS) {
string projectPath = PBXProject.GetPBXProjectPath(path);
PBXProject project = new PBXProject();
project.ReadFromString(File.ReadAllText(projectPath));
string targetName = PBXProject.GetUnityTargetName();
string targetGUID = project.TargetGuidByName(targetName);
project.AddFrameworkToProject(targetGUID, "AdSupport.framework", false);
project.AddFrameworkToProject(targetGUID, "StoreKit.framework", false);
project.AddFrameworkToProject(targetGUID, "WebKit.framework", false);
File.WriteAllText(projectPath, project.WriteToString());
}
#endif
PluginImporter[] importers = PluginImporter.GetAllImporters();
PluginImporter iOSPlugin = null;
PluginImporter androidPlugin = null;
foreach (PluginImporter importer in importers)
{
if (importer.assetPath.Contains(AudienceNetworkFramework))
{
iOSPlugin = importer;
Debug.Log("Audience Network iOS plugin found at " + importer.assetPath + ".");
}
else if (importer.assetPath.Contains(AudienceNetworkAAR))
{
androidPlugin = importer;
Debug.Log("Audience Network Android plugin found at " + importer.assetPath + ".");
}
}
if (iOSPlugin != null)
{
iOSPlugin.SetCompatibleWithAnyPlatform(false);
iOSPlugin.SetCompatibleWithEditor(false);
iOSPlugin.SetCompatibleWithPlatform(BuildTarget.iOS, true);
iOSPlugin.SetPlatformData(BuildTarget.iOS, FrameworkDependenciesKey, RequiredFrameworks);
iOSPlugin.SaveAndReimport();
}
if (androidPlugin != null)
{
androidPlugin.SetCompatibleWithAnyPlatform(false);
androidPlugin.SetCompatibleWithEditor(false);
androidPlugin.SetCompatibleWithPlatform(BuildTarget.Android, true);
androidPlugin.SaveAndReimport();
}
}
}
}
No warranty that this fixes all your issues, though.
Google Ads had a similar error and used kind of the same hotfix.
Otherwise you might want to consider installing the IOS build support which I guess would also make the error go away (but fills unnecessarily disk space of course in case you only want to build for Android)
