Software⏱️ 3 min read📅 2026-06-04

How to Fix: Error in strings.xml file in Android

Error in strings.xml file in Android

Quick Answer: Use escape sequences to represent special characters, e.g. \u2013 for a right single quote.

Error in strings.xml file in Android can cause issues when declaring long strings, especially those containing special characters like apostrophes. This error affects developers who use Android Studio to create and manage their application's resources.

This error is frustrating because it prevents the app from compiling properly, leading to delays in development and testing. Fortunately, there are several methods to fix this issue.

⚠️ Common Causes

  • The primary reason for this error is that Android does not allow apostrophes at the beginning of a string without a preceding backslash (\). This is because apostrophes have special meaning in Java and need to be escaped.
  • Another possible cause could be a mismatch between the encoding used in the project settings and the encoding used in the strings.xml file. However, this is less likely to be the case if you are using the default Android Studio settings.

🔧 Proven Troubleshooting Steps

Using Backslashes to Escape Apostrophes

  1. Step 1: Open your strings.xml file in Android Studio and locate the problematic string.
  2. Step 2: Add a backslash (\) before each apostrophe in the string, like so: PLEASE READ THESE TERMS OF USE CAREFULLY \ BY ACCESSING THIS .................
  3. Step 3: Save the changes to the strings.xml file and recompile your app.

Using Unicode Escape Sequences

  1. Step 1: Alternatively, you can use Unicode escape sequences to represent apostrophes in your string. For example: PLEASE READ THESE TERMS OF USE CAREFULLY \u2013 BY ACCESSING THIS .................
  2. Step 2: This method is useful if you need to include multiple special characters in a single string.

💡 Conclusion

By following these steps, you should be able to fix the error in your strings.xml file and continue developing your Android app without any issues. Remember to always check your project settings and resource files for encoding mismatches, and use backslashes or Unicode escape sequences to escape special characters as needed.

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