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https://issues.apache.org/jira/browse/CAMEL-20923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17890051#comment-17890051
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Otavio Rodolfo Piske commented on CAMEL-20923:
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Thanks! It's on my TODO list to check this.
> camel-jbang: Camel JBang is unable to load langchain4j embeddings
> ------------------------------------------------------------------
>
> Key: CAMEL-20923
> URL: https://issues.apache.org/jira/browse/CAMEL-20923
> Project: Camel
> Issue Type: Task
> Components: camel-jbang
> Affects Versions: 4.7.0
> Reporter: Otavio Rodolfo Piske
> Assignee: Gaelle Fournier
> Priority: Major
> Fix For: 4.x
>
>
> Camel JBang is unable to load langchain4j embeddings
> {code:java}
> [main][~/code/java/camel-jbang-explain]$ jbang
> -Dcamel.jbang.version=4.7.0-SNAPSHOT camel@apache/camel explain whatis
> --model-name=granite-code:8b --system-prompt="You are a coding assistant
> specialized in Apache Camel" "How can I enable manual commits for the Kafka
> component?"
> Exception in thread "main" java.lang.ExceptionInInitializerError
> at org.apache.camel.jbang.ai.WhatIsCommand.doCall(WhatIsCommand.java:63)
> at
> org.apache.camel.dsl.jbang.core.commands.CamelCommand.call(CamelCommand.java:71)
> at
> org.apache.camel.dsl.jbang.core.commands.CamelCommand.call(CamelCommand.java:37)
> at picocli.CommandLine.executeUserObject(CommandLine.java:2045)
> at picocli.CommandLine.access$1500(CommandLine.java:148)
> at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2465)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2457)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2419)
> at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2277)
> at picocli.CommandLine$RunLast.execute(CommandLine.java:2421)
> at picocli.CommandLine.execute(CommandLine.java:2174)
> at
> org.apache.camel.dsl.jbang.core.commands.CamelJBangMain.run(CamelJBangMain.java:167)
> at
> org.apache.camel.dsl.jbang.core.commands.CamelJBangMain.run(CamelJBangMain.java:61)
> at main.CamelJBang.main(CamelJBang.java:36)
> Caused by: java.lang.RuntimeException: java.lang.NullPointerException: Cannot
> invoke "java.io.InputStream.read(byte[], int, int)" because "inputStream" is
> null
> at
> dev.langchain4j.model.embedding.OnnxBertBiEncoder.<init>(OnnxBertBiEncoder.java:42)
> at
> dev.langchain4j.model.embedding.AbstractInProcessEmbeddingModel.loadFromJar(AbstractInProcessEmbeddingModel.java:22)
> at
> dev.langchain4j.model.embedding.AllMiniLmL6V2EmbeddingModel.<clinit>(AllMiniLmL6V2EmbeddingModel.java:18)
> ... 14 more
> Caused by: java.lang.NullPointerException: Cannot invoke
> "java.io.InputStream.read(byte[], int, int)" because "inputStream" is null
> at
> dev.langchain4j.model.embedding.OnnxBertBiEncoder.loadModel(OnnxBertBiEncoder.java:229)
> at
> dev.langchain4j.model.embedding.OnnxBertBiEncoder.<init>(OnnxBertBiEncoder.java:37)
> ... 16 more
> {code}
> This can be triggered by something such as:
> {code:java}
> @Override
> public Integer doCall() throws Exception {
> EmbeddingModel embeddingModel = new AllMiniLmL6V2EmbeddingModel();
>
> }
> {code}
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