Refactor UIManagerHelper.getUIManager to return null when there's no …

…UIManager registered

Summary:
This diff refactors the UIManagerHelper.getUIManager method to return null when there's no UIManager registered for the uiManagerType received as a parameter.

This is necessary to workaround: facebook#31245

changelog: [changed] UIManagerHelper.getUIManager now returns null when there's no UIManager registered for the uiManagerType received as a parameter

Reviewed By: fkgozali

Differential Revision: D28242592

fbshipit-source-id: c3a4979bcf6e547d0f0060737e41bbf19860a984

ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerHelper.java

@@ -86,9 +86,18 @@ private static UIManager getUIManager(
       }
     }
     CatalystInstance catalystInstance = context.getCatalystInstance();
-    return uiManagerType == FABRIC
-        ? (UIManager) catalystInstance.getJSIModule(JSIModuleType.UIManager)
-        : catalystInstance.getNativeModule(UIManagerModule.class);
+    try {
+      return uiManagerType == FABRIC
+          ? (UIManager) catalystInstance.getJSIModule(JSIModuleType.UIManager)
+          : catalystInstance.getNativeModule(UIManagerModule.class);
+    } catch (IllegalArgumentException ex) {
+      // TODO T67518514 Clean this up once we migrate everything over to bridgeless mode
+      ReactSoftException.logSoftException(
+          "UIManagerHelper",
+          new ReactNoCrashSoftException(
+              "Cannot get UIManager for UIManagerType: " + uiManagerType));
+      return catalystInstance.getNativeModule(UIManagerModule.class);
+    }
   }
 
   /**