jxlgzwh commented on issue #206:
URL: https://github.com/apache/bifromq/issues/206#issuecomment-3660748739
> Please follow the steps below. I've tried them here, and they work
perfectly
>
> **1. Please update/change the plugin in the bifromq-auth-plugin/pom.xml
file.**
>
> ```
> <build>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-resources-plugin</artifactId>
> <executions>
> <execution>
> <id>process-manifest</id>
> <phase>process-resources</phase>
> <goals>
> <goal>copy-resources</goal>
> </goals>
> <configuration>
>
<outputDirectory>${project.build.outputDirectory}/META-INF</outputDirectory>
> <resources>
> <resource>
> <directory>assembly</directory>
> <filtering>true</filtering>
> <includes>
> <include>MANIFEST.MF</include>
> </includes>
> </resource>
> </resources>
> </configuration>
> </execution>
> </executions>
> </plugin>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-assembly-plugin</artifactId>
> <configuration>
> <descriptors>
> <descriptor>assembly/assembly.xml</descriptor>
> </descriptors>
> <appendAssemblyId>false</appendAssemblyId>
>
<outputDirectory>${project.build.outputDirectory}/../plugin</outputDirectory>
> </configuration>
> <executions>
> <execution>
> <id>make-assembly</id>
> <phase>package</phase>
> <goals>
> <goal>single</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
> </plugins>
> </build>
> ```
>
> **2. add the file bifromq-auth-plugin/assembly/assembly.xml**
>
> ```
> <assembly
xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3
http://maven.apache.org/xsd/assembly-1.1.3.xsd";>
> <id>all</id>
> <formats>
> <format>zip</format>
> </formats>
> <includeBaseDirectory>false</includeBaseDirectory>
> <!-- Include project classes -->
> <fileSets>
> <fileSet>
> <directory>${project.build.outputDirectory}</directory>
> <outputDirectory>classes</outputDirectory>
> <includes>
> <include>**/*</include>
> </includes>
> </fileSet>
> <fileSet>
> <lineEnding>unix</lineEnding>
> <directory>conf</directory>
> <outputDirectory>conf</outputDirectory>
> <includes>
> <include>**/*</include>
> </includes>
> </fileSet>
> </fileSets>
> <dependencySets>
> <dependencySet>
> <outputDirectory>lib</outputDirectory>
> <useProjectArtifact>false</useProjectArtifact>
> <unpack>false</unpack>
> <scope>runtime</scope>
> </dependencySet>
> </dependencySets>
> </assembly>
> ```
>
> **3 add the file bifromq-auth-plugin/assembly/MANIFEST.MF**
>
> Plugin-Class: ${plugin.class} Plugin-Id: ${plugin.id} Plugin-Version:
${project.parent.version}
>
> **4. rebuild the project** mvn -U clean package -DskipTests
>
> **5. copy bifromq-auth-plugin/target/plugin/bifromq-auth-plugin-1.0.0.zip
into bifromq-3.3.5\plugins**
>
> Here is my startup log
>
> ```
> 14:02:37.876 [main] INFO org.pf4j.DefaultPluginManager - PF4J version
3.12.0 in 'deployment' mode
> 14:02:37.885 [main] INFO org.pf4j.AbstractPluginManager - Plugin
'[email protected]' resolved
> 14:02:37.885 [main] INFO org.pf4j.AbstractPluginManager - Start plugin
'[email protected]'
> 14:02:37.887 [main] INFO c.b.b.starter.StandaloneStarter - Loaded plugin:
[email protected]
> 14:02:37.933 [main] INFO org.reflections.Reflections - Reflections took
28 ms to scan 2 urls, producing 12 keys and 95 values
> 14:02:37.982 [main] WARN plugin.manager - No resource throttler plugin
available, use DEV ONLY one instead
> 14:02:37.984 [main] WARN plugin.manager - No setting provider plugin
available, use DEV ONLY one instead
> 14:02:40.590 [main] INFO plugin.manager - Auth provider plugin type:
bifromq.auth.plugin.AuthProvider
> ```
2025-12-16 22:08:57.116 ERROR [org.pf4j.AbstractPluginManager] Cannot load
plugin
'D:\workspace\xxxxxxcloud\bifromq\bifromq-3.3.5\plugins\bifromq-auth-plugin-1.0.0'
org.pf4j.InvalidPluginDescriptorException: Field 'version' cannot be empty
at
org.pf4j.AbstractPluginManager.validatePluginDescriptor(AbstractPluginManager.java:993)
at
org.pf4j.AbstractPluginManager.loadPluginFromPath(AbstractPluginManager.java:895)
at
org.pf4j.DefaultPluginManager.loadPluginFromPath(DefaultPluginManager.java:139)
at
org.pf4j.AbstractPluginManager.loadPlugins(AbstractPluginManager.java:246)
at
com.baidu.bifromq.starter.StandaloneStarter.init(StandaloneStarter.java:142)
at
com.baidu.bifromq.starter.StandaloneStarter.init(StandaloneStarter.java:93)
at com.baidu.bifromq.starter.StarterRunner.run(StarterRunner.java:47)
at
com.baidu.bifromq.starter.StandaloneStarter.main(StandaloneStarter.java:700)
2025-12-16 22:08:57.413 INFO [plugin.manager] Event collector loaded:
com.baidu.demo.plugin.EventLogger
2025-12-16 22:08:57.416 WARN [plugin.manager] Resource throttler type class
are not specified, use DEV ONLY one instead
2025-12-16 22:08:57.420 WARN [plugin.manager] Setting provider plugin type
are not specified, use DEV ONLY one instead
2025-12-16 22:08:57.429 WARN [plugin.manager] Auth provider plugin type
'org.apache.bifromq.demo.plugin.DemoAuthProvider' not found, use DEV ONLY one
instead
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