#Java.lang.exception error

1 messages · Page 1 of 1 (latest)

nimble turret
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Hi All,

Running .jnlp file using openwebstart but getting this exception/error

java.lang.exception: The server rejected the connection: None of the protocols were excepted.

stuck folioBOT
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<@&987246399047479336> please have a look, thanks.

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Here is an AI assisted attempt to answer your question 🤖. Maybe it helps! In any case, a human is on the way 👍. To continue talking to the AI, you can use </chatgpt:1108714622413963314>.

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The error message "java.lang.exception: The server rejected the connection: None of the protocols were excepted" indicates that the server you are trying to connect to does not support any of the protocols that your client is using.

To resolve this issue, you can try the following steps:

  1. Check if you have a stable internet connection. Sometimes, a weak or unstable connection can cause this error.

  2. Verify that the server you are trying to connect to is running and accessible. You can try accessing it through a web browser to confirm.

  3. Ensure that your client is using compatible protocols with the server. Check the documentation or contact the server administrator to determine which protocols are supported.

  4. If you are using a proxy server, make sure it is configured correctly and not blocking any necessary connections.

  5. Update your Java version to the latest available version. Older versions may have compatibility issues with certain protocols.

  6. If none of the above steps work, consider reaching out to the server administrator or technical support for further assistance.

Remember to provide specific details about your setup, such as the version of OpenWebStart and any relevant configuration settings, when seeking help from others.

solar trout
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And what exactly you tried to run? i mean the file . Can you show us the file?

nimble turret
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its basically slave-agent.jnlp file conneting jenkin master and slave and I am running .jnlp with openwebstart