【问题标题】:IntelliJ IDEA - Error: A JNI error has occurred, please check your installation and try againIntelliJ IDEA - 错误:发生 JNI 错误,请检查您的安装并重试
【发布时间】:2020-04-10 21:05:33
【问题描述】:

我得到 >>> /Library/Java/JavaVirtualMachines/jdk1.8.0_241.jdk/Contents/Home/bin/java 错误:发生 JNI 错误,请检查您的安装并重试 线程“主”java.lang.SecurityException 中的异常:禁止的包名称:java.streams

package java.streams;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

public class WritingFiles {
  public static void main(String[] args) throws IOException {

    // Stream Connectivity
    File file =
        new File("/Users/qasim_lp/Downloads/LearnJava/src/main/resources/myTextFileCreated.txt");
    FileWriter fileWriter = new FileWriter(file);
    BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);

    // Writing inside the file
    bufferedWriter.write("First Line");
    bufferedWriter.newLine();
    bufferedWriter.write("Test");

    // Closing the stream
    bufferedWriter.close();
  }
}

有什么帮助吗? :)

【问题讨论】:

标签: java intellij-idea compiler-errors java-11


【解决方案1】:

将您的类移动到不为 JDK 类保留的包中。使用重构 |移入 IntelliJ IDEA。你不能正常使用java.streams,试试com.company.blabla之类的吧。

【讨论】:

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