[Bug] java.lang.IllegalStateException: Duplicate extension org.apache.dubbo.common.extension.ExtensionInjector name spi

[hexinwei1]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

dubbo java: 3.2.15 dubbo-serialization-protobuf:2.7.20 JDK: 17

Steps to reproduce this issue

Caused by: java.lang.IllegalStateException: Duplicate extension org.apache.dubbo.common.extension.ExtensionInjector name spi on org.apache.dubbo.common.extension.inject.SpiExtensionInjector and org.apache.dubbo.common.extension.factory.SpiExtensionFactory
at org.apache.dubbo.common.extension.ExtensionLoader.saveInExtensionClass(ExtensionLoader.java:1351)
at org.apache.dubbo.common.extension.ExtensionLoader.loadClass(ExtensionLoader.java:1296)
at org.apache.dubbo.common.extension.ExtensionLoader.loadResource(ExtensionLoader.java:1158)
... 27 more

at org.apache.dubbo.common.extension.ExtensionLoader.findException(ExtensionLoader.java:766)
at org.apache.dubbo.common.extension.ExtensionLoader.createExtension(ExtensionLoader.java:773)
at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:573)
at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:547)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
at java.base/java.util.TreeMap$KeySpliterator.forEachRemaining(TreeMap.java:3064)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
at org.apache.dubbo.common.extension.inject.AdaptiveExtensionInjector.initialize(AdaptiveExtensionInjector.java:51)
at org.apache.dubbo.common.extension.ExtensionLoader.initExtension(ExtensionLoader.java:910)
at org.apache.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:1434)
... 17 more

What you expected to happen

serialization: protobuf, Duplicate extension org.apache.dubbo.common.extension.ExtensionInjector name spi
spi=org.apache.dubbo.common.extension.factory.SpiExtensionFactory
spi=org.apache.dubbo.common.extension.inject.SpiExtensionInjector

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

• I agree to follow this project's Code of Conduct

[AlbumenJ]

You should use org.apache.dubbo.extensions:dubbo-serialization-protobuf instead

<dependency>
    <groupId>org.apache.dubbo.extensions</groupId>
    <artifactId>dubbo-serialization-protobuf</artifactId>
    <version>3.2.0</version>
</dependency>

[hexinwei1]

邮件已收到！

[wcy666103]

Some extension has been unified moved to the rep: https://github.com/apache/dubbo-spi-extensions

You can find the extension you want here.

Please close this issue.

[hexinwei1]

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