Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

java21中无法使用预编译，且打成jar包后无法运行 #205

Open
LinHuiG opened this issue Jan 25, 2024 · 7 comments
Open

java21中无法使用预编译，且打成jar包后无法运行 #205

LinHuiG opened this issue Jan 25, 2024 · 7 comments

Comments

@LinHuiG
Copy link

LinHuiG commented Jan 25, 2024 •
edited
Loading

当我在java21中启用预编译插件时候，会报错

java.lang.reflect.InvocationTargetException
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:118)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.baidu.jprotobuf.mojo.PreCompileMojo$1.run (PreCompileMojo.java:326)
    at java.lang.Thread.run (Thread.java:1583)
Caused by: jodd.io.findfile.FindFileException: Scan entry error: EntryData{com.eastmoney.emstgtool.model.StgSubClientInfo'}; <--- java.lang.NullPointerException: Cannot invoke "String.getBytes(String)" because "code" is null
    at jodd.io.findfile.ClassFinder.scanEntry (ClassFinder.java:377)
    at jodd.io.findfile.ClassFinder.scanClassFile (ClassFinder.java:324)
    at jodd.io.findfile.ClassFinder.scanClassPath (ClassFinder.java:307)
    at jodd.io.findfile.ClassFinder.scanPath (ClassFinder.java:239)
    at jodd.io.findfile.ClassFinder.scanPaths (ClassFinder.java:178)
    at jodd.io.findfile.ClassScanner.scan (ClassScanner.java:35)
    at jodd.io.findfile.ClassScanner.scanDefaultClasspath (ClassScanner.java:28)
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain.main (JprotobufPreCompileMain.java:182)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.baidu.jprotobuf.mojo.PreCompileMojo$1.run (PreCompileMojo.java:326)
    at java.lang.Thread.run (Thread.java:1583)
Caused by: java.lang.Exception: Cannot invoke "String.getBytes(String)" because "code" is null
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain$1.onEntry (JprotobufPreCompileMain.java:144)
    at jodd.io.findfile.ClassFinder.scanEntry (ClassFinder.java:375)
    at jodd.io.findfile.ClassFinder.scanClassFile (ClassFinder.java:324)
    at jodd.io.findfile.ClassFinder.scanClassPath (ClassFinder.java:307)
    at jodd.io.findfile.ClassFinder.scanPath (ClassFinder.java:239)
    at jodd.io.findfile.ClassFinder.scanPaths (ClassFinder.java:178)
    at jodd.io.findfile.ClassScanner.scan (ClassScanner.java:35)
    at jodd.io.findfile.ClassScanner.scanDefaultClasspath (ClassScanner.java:28)
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain.main (JprotobufPreCompileMain.java:182)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.baidu.jprotobuf.mojo.PreCompileMojo$1.run (PreCompileMojo.java:326)
    at java.lang.Thread.run (Thread.java:1583)
Caused by: java.lang.NullPointerException: Cannot invoke "String.getBytes(String)" because "code" is null
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain.createProtoFile (JprotobufPreCompileMain.java:255)
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain.access$5 (JprotobufPreCompileMain.java:238)
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain$1.onEntry (JprotobufPreCompileMain.java:136)
    at jodd.io.findfile.ClassFinder.scanEntry (ClassFinder.java:375)
    at jodd.io.findfile.ClassFinder.scanClassFile (ClassFinder.java:324)
    at jodd.io.findfile.ClassFinder.scanClassPath (ClassFinder.java:307)
    at jodd.io.findfile.ClassFinder.scanPath (ClassFinder.java:239)
    at jodd.io.findfile.ClassFinder.scanPaths (ClassFinder.java:178)
    at jodd.io.findfile.ClassScanner.scan (ClassScanner.java:35)
    at jodd.io.findfile.ClassScanner.scanDefaultClasspath (ClassScanner.java:28)
    at com.baidu.jprotobuf.mojo.JprotobufPreCompileMain.main (JprotobufPreCompileMain.java:182)
    at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
    at java.lang.reflect.Method.invoke (Method.java:580)
    at com.baidu.jprotobuf.mojo.PreCompileMojo$1.run (PreCompileMojo.java:326)
    at java.lang.Thread.run (Thread.java:1583)

当我关闭预编译插件后运行在idea中运行正常，但是当我把它打成jar包后（编译正常）执行会报错

Caused by: java.lang.ExceptionInInitializerError: null
	at com.baidu.bjf.remoting.protobuf.ProtobufProxy.doCreate(ProtobufProxy.java:263) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.ProtobufProxy.create(ProtobufProxy.java:174) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.ProtobufProxy.create(ProtobufProxy.java:155) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.ProtobufProxy.create(ProtobufProxy.java:128) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.ProtobufProxy.create(ProtobufProxy.java:116) ~[jprotobuf-2.4.20.jar!/:na]
	at com.eastmoney.emstgtool.monitor.StgStatusDB.<init>(StgStatusDB.java:38) ~[!/:0.0.1]
	at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) ~[na:na]
	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502) ~[na:na]
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486) ~[na:na]
	at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:197) ~[spring-beans-6.1.3.jar!/:6.1.3]
	... 38 common frames omitted
Caused by: java.lang.RuntimeException: nested:\D:\Code\em-stg-tool\em-stg-tool\target\em-stg-tool-0.0.1.jar not exist
	at com.baidu.bjf.remoting.protobuf.utils.ZipUtils.unZip(ZipUtils.java:55) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.utils.compiler.JdkCompiler.<init>(JdkCompiler.java:161) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.utils.compiler.JdkCompiler.<init>(JdkCompiler.java:103) ~[jprotobuf-2.4.20.jar!/:na]
	at com.baidu.bjf.remoting.protobuf.utils.JDKCompilerHelper.<clinit>(JDKCompilerHelper.java:33) ~[jprotobuf-2.4.20.jar!/:na]
	... 48 common frames omitted

我使用的是maven，pom配置如下

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.2.2</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.eastmoney</groupId>
    <artifactId>em-stg-tool</artifactId>
    <version>0.0.1</version>
    <name>em-stg-tool</name>
    <description>em-stg-tool</description>
    <properties>
        <java.version>21</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.baidu</groupId>
            <artifactId>jprotobuf</artifactId>
            <version>2.4.20</version>
        </dependency>
<!--        <dependency>-->
<!--            <groupId>com.baidu</groupId>-->
<!--            <artifactId>jprotobuf-precompile-plugin</artifactId>-->
<!--            <version>2.2.9</version>-->
<!--        </dependency>-->
        <dependency>
            <groupId>org.rocksdb</groupId>
            <artifactId>rocksdbjni</artifactId>
            <version>8.10.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.30</version>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.14.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

    </dependencies>

    <build>
        <plugins>
<!--            <plugin>-->
<!--                <groupId>com.baidu</groupId>-->
<!--                <artifactId>jprotobuf-precompile-plugin</artifactId>-->
<!--                <version>2.2.9</version>-->
<!--                <configuration>-->
<!--                    <filterClassPackage>com.eastmoney.emstgtool.model</filterClassPackage>-->
<!--                    <generateProtoFile>true</generateProtoFile>-->
<!--                    <compileDependencies>true</compileDependencies>-->
<!--                </configuration>-->
<!--                <executions>-->
<!--                    <execution>-->
<!--                        <phase>compile</phase>-->
<!--                        <goals>-->
<!--                            <goal>precompile</goal>-->
<!--                        </goals>-->
<!--                    </execution>-->
<!--                </executions>-->
<!--            </plugin>-->
            <plugin>
                <groupId>org.graalvm.buildtools</groupId>
                <artifactId>native-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>com.eastmoney.emstgtool.EmStgToolApplication</mainClass>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>
@LinHuiG
Copy link
Author

LinHuiG commented Jan 25, 2024

Jprotobuf是否能支持java21呢？

@jhunters
Copy link
Owner

你使用的是哪一个jdk？ openjdk还是oracle的， 后续跟进一下这个版本

@LinHuiG
Copy link
Author

LinHuiG commented Jan 25, 2024

你使用的是哪一个jdk？ openjdk还是oracle的， 后续跟进一下这个版本

我试了graalvm-community-jdk-21.0.2以及oracle openJdk 21，现象一致

@jhunters
Copy link
Owner

oracle openJdk 21， 没有复现你的问题。 方便把你测试的代码发一下吗？ 另外看日志像是出错在 生成pb定义文件上，可以在maven中， 修改 false 测试一下是否还有同样问题

@LinHuiG
Copy link
Author

LinHuiG commented Mar 8, 2024

oracle openJdk 21， 没有复现你的问题。 方便把你测试的代码发一下吗？ 另外看日志像是出错在 生成pb定义文件上，可以在maven中， 修改 false 测试一下是否还有同样问题

修改为false后编译通过了，经过测试，发现还是和类名导致的编译顺序有关系
当我声明A和B两个类的时候，我如果在A类中引用了B类，那么编译会报错，反之我如果在B类中引用了A类，则编译不会报错。

@LinHuiG
Copy link
Author

LinHuiG commented Mar 8, 2024 •
edited
Loading

至于打包成jar包后执行，则都无法执行，这是源代码

无法编译：
Jprotobuf-java-21.zip

改类名后可编译：
Jprotobuf-java-21.zip

编译后java -jar 无法运行，会报错

@jhunters
Copy link
Owner

fixed at version 2.4.23

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@jhunters @LinHuiG