Java Error: Java11 Native Compilation Error, How to Handle and Avoid

As a very commonly used programming language, Java has always been favored by developers. It not only has the advantages of cross-platform, object-oriented features and portability, but can also be applied to development in various fields. However, even after it has been developed to the Java11 version, it is not immune to some native compilation errors. Now that the problem exists, we need to find ways to deal with it and how to avoid these errors.

Types of Java11 native compilation errors

When programming with Java11, you may encounter some native compilation errors. The types of these errors mainly include the following:

1. Unsupported class file format

In Java11, the compiler no longer supports the use of old Java class file formats. If the old format is used for compilation, it will This error occurs. When dealing with this kind of error, you need to upgrade the third-party libraries used in the project, or try to use a new version of the Java compiler to compile the code.

2. Module path problem

Java11 introduces the concept of modularity. Using modules for development can ensure that the code is more concise, and it also allows developers to more easily manage the dependencies between modules. However, when using modules for development, you may also encounter some problems, such as unclear dependencies between modules and so on. This will cause the compiler to issue a module path error and be unable to find the dependent modules.

3. Incompatible class libraries

As time goes by, Java class libraries are constantly being developed and updated. When programming in Java, you are likely to encounter class libraries that are incompatible in new versions of Java. At this time, you need to update the class library used in the code or use a higher version of Java.

Methods to deal with Java11 native compilation errors

In order to solve Java11 native compilation errors, we can take the following methods:

1. Update Java version

Java develops and updates very quickly, and some bugs may only appear in older versions. Therefore, when encountering compilation errors, we can try to upgrade Java to the latest version to see if the problem can be solved.

2. Upgrade third-party libraries

For some dependent third-party libraries, if the version is too low, compilation errors may also occur. Therefore, use the latest version as much as possible, or a version that meets Java 11, and update the third-party libraries to avoid incompatibility issues.

3. Modify the code

For the above errors, some are related to the code. We can solve some errors by modifying the code, such as modifying the class file format that does not meet the requirements, etc.

How to avoid Java11 native compilation errors?

In addition to the above processing methods, we can also take preventive measures to avoid compilation errors. The following are some feasible measures:

1. Check the code regularly

In Java development, programmers need to check the code frequently in order to detect possible problems in time, including Native compilation error. This helps us identify problems earlier and resolve them sooner.

2. Comply with Java specifications

Java has a complete set of development specifications. Developing code according to these specifications can effectively avoid some errors. Therefore, we should read the Java specifications carefully and develop according to the specifications.

3. Try to use IDE

IDE is one of the essential programming tools for programmers. It can provide many convenient functions, such as automatic completion, error prompts, etc. Using IDE for development can help us quickly discover potential compilation errors and reduce the occurrence of problems.

Conclusion

In the development of Java, native compilation errors are inevitable. When dealing with these problems, we should take corresponding methods, either updating the Java version or modifying it. Code, follow Java specifications, and try to use the latest third-party libraries. At the same time, regularly checking the code and using an IDE are also effective ways to avoid errors.

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