Improve errorMessage

arms/src/main/java/com/jess/arms/base/BaseApplication.java

@@ -84,7 +84,7 @@ public class BaseApplication extends Application implements App {
     @Override
     public AppComponent getAppComponent() {
         Preconditions.checkNotNull(mAppDelegate, "%s cannot be null", AppDelegate.class.getName());
-        Preconditions.checkState(mAppDelegate instanceof App, "%s must be implements %s", AppDelegate.class.getName(), App.class.getName());
+        Preconditions.checkState(mAppDelegate instanceof App, "%s must be implements %s", mAppDelegate.getClass().getName(), App.class.getName());
         return ((App) mAppDelegate).getAppComponent();
     }
 

arms/src/main/java/com/jess/arms/base/delegate/AppDelegate.java

@@ -200,8 +200,9 @@ public class AppDelegate implements App, AppLifecycles {
     @Override
     public AppComponent getAppComponent() {
         Preconditions.checkNotNull(mAppComponent,
-                "%s cannot be null,first call %s#onCreate(Application) in %s#onCreate()",
-                AppComponent.class.getName(), getClass().getName(), Application.class.getName());
+                "%s cannot be null, first call %s#onCreate(Application) in %s#onCreate()",
+                AppComponent.class.getName(), getClass().getName(), mApplication == null
+                        ? Application.class.getName() : mApplication.getClass().getName());
         return mAppComponent;
     }