6 Best Ways To Fix Render Problem in Android Studio Easily!

how to fix render problem in android studio

The occasional Android Studio rendering difficulties error message has been resolved with the methods described in this article. Google’s IDE for creating Android apps is called “Android Studio.” Because of this, Android developers should expect to often update Studio. Unfortunately, updates often cause problems for ongoing work.

When opening the layout file for an App in the editor’s Design tab, one of the most typical issues that occur after an update is that the screen does not display. The correct screen is not displayed and a Rendering Problems notice appears instead. Although the screen was displaying correctly before the Studio update.

The following rendering error message, for instance, indicates that some styles are missing: Other rendering errors, such as Rendering failed with a known bug or The following classes could not be instantiated, are also possible. It is possible for previously functional projects to break due to updates to the Android SDK. There could be some tweaks needed to the project files in order to use the new software development kit.

How to Quickly Fix Rendering Issues

How to Fix Render Problem in Android Studio

Occasionally, the Rendering Problems error can be resolved by switching to a different rendering version (located above the Design window) (see the item in the list of fixes). The rendering issue can also be fixed by accessing the AppTheme dialog, selecting the AppTheme button (again, at the top of the Design window), and then clicking OK.

If it doesn’t do the trick, try deselecting everything in the Select Theme window and then selecting AppTheme again. If that doesn’t work, you can try compiling against an older version of the Android library. Android libraries are updated with nearly every SDK update, and sometimes pre-release versions of upcoming Android releases are included as well.

Sometimes, switching back from a beta library to an older version can remedy a rendering issue, as explained in the Different Libraries approach in the following fixes. Any rendering issues message can be fixed by trying the two methods above first.

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How to Fix Render Problem in Android Studio

Ways To Fix For Render Problems in Android Studio

If you’re having trouble rendering in Android Studio, try these suggestions. Depending on the changes made to Studio, they may not be applicable to your situation now but may have in the past. If your project was compiling and previewing properly in Studio before an update broke that functionality, these fixes should get your App screens back to looking how they should.

Even if the code was compiled before, there is no assurance that these changes will make it run smoothly. These changes, or a combination of them, have resolved earlier rendering problems for code that was previously functioning.

How to Fix Render Problem in Android Studio

1. Change Android Version for Rendering Layouts

Especially if beta versions of new Android releases have been loaded, switching to a different Android version for displaying layouts can fix the rendering difficulties error. To render in a different Android version, select it from the dropdown menu located above the opened layout’s design area.

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2. Clean the Project to Fix Rendering Problems

You can clean your project in Studio by selecting it and then selecting Clean Project from the Build menu. Fixing rendering issues in rare cases.

How to Fix Render Problem in Android Studio

3. Update the Studio Cache to Fix Rendering Problems

Some rendering issues can be resolved by clearing Studio’s cache. Put an end to all Android projects except one. To clear your cache and restart, choose to Invalidate Caches/Restart from the File menu. Click the Invalidate and Restart button in the confirmation window that appears after clicking the Invalidate Caches button.

4. Sync Gradle to Fix Rendering Problems

The Android project could use a resync with Gradle. Make use of the menu bar’s Sync Project with Gradle Files option. You may also choose Sync Project with Gradle Files from the Tools > Android menu.

How to Fix Render Problem in Android Studio

5. Update the Project Files to Use Different Library Versions

Verify that the necessary libraries are still set up and accessible for the project. The v7 Appcompat Library and the v4 Support library, for instance. To begin, go to the SDK directory and check the lib folder to see what library versions are included:

  • Then, double-check the build. The Gradle file inside the app directory to see what version of the app was used:
  • If you need to update the version, you will be prompted to sync Gradle.

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6. Change an Apps Theme to Fix Rendering Problems

How to Fix Render Problem in Android Studio

None of the aforementioned approaches to fixing layout rendering issues include editing an app’s source code. After attempting the aforementioned solutions, if the issue still exists, it may be necessary to dig deeper into the cause of the glitch.

In the end, you might need to start from scratch by building the App in a new project from scratch (by copying all the code over) and then comparing it to the original to find the bug. (This may not be a simple task, but it is necessary for major projects).

Alternatively, switching the Apps’ theme has corrected the display issue. To view the available theme definitions, click the AppTheme button when viewing a screen in the Design tab. Update the look of an app by picking a different skin, like Holo.


Kimberly is a freelance writer with a love of writing and traveling. She has been writing for most of her life and has been published in various magazines and online publications. She writes about entertainment, technology, and lifestyle-related topics at Gadgetgrapevine.com. Kimberly is always looking for new writing opportunities and loves learning about new cultures and experiences.

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