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  • 1.  JSON Data node error

    Employee
    Posted 03-06-2014 00:43

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Wizardous

    Hi,

    We have the error below in the box while we try to run this node on one of our clients.

    • We tried reinstalling LAL1 latest version.
    • Same node with same data, works fine on other clients.
    • We compare jar files with a machine, which this node runs ok.

    2014-02-27 17:00:25.690; ERROR: Unexpected error occurred during processAll while running the node.
id: 8 chain: 4 group: 0
javaExceptionDetail: java.lang.NoSuchMethodError: 'java_cup.runtime.lr_parser.<init>(Ljava_cup/runtime/Scanner;Ljava_cup/runtime/SymbolFactory;)V';
stack trace:
com.lavastorm.ldr.names.NameAndPatternParser.<init>(NameAndPatternParser.java@27)
com.lavastorm.ldr.names.TypeNameParser.<init>(TypeNameParser.java@20)
com.lavastorm.ldr.names.TypeName$1.initialValue(TypeName.java@20)
com.lavastorm.ldr.names.TypeName$1.initialValue(TypeName.java@15)
java.lang.ThreadLocal.setInitialValue(ThreadLocal.java@160)
java.lang.ThreadLocal.get(ThreadLocal.java@150)
com.lavastorm.ldr.names.TypeName.parseName(TypeName.java@91)
com.lavastorm.ldr.names.Name.<init>(Name.java@52)
com.lavastorm.ldr.names.TypeName.<init>(TypeName.java@45)
com.lavastorm.ldr.input.SimpleRegisterableType.<init>(SimpleRegisterableType.java@55)
com.lavastorm.ldr.input.SpecialFields.<clinit>(SpecialFields.java@66)
com.lavastorm.ldr.input.FieldRegistry.<init>(FieldRegistry.java@800)
com.lavastorm.brain.nodes.ldr.StructuredDataNode.setupOutputs(StructuredDataNode.java@1298)
com.lavastorm.brain.nodes.ldr.StructuredDataNode.processMultiPass(StructuredDataNode.java@864)
com.lavastorm.brain.nodes.ldr.StructuredDataNode.processAll(StructuredDataNode.java@651)
com.lavastorm.brain.execution.java.node.NodeWrapper.nodeProcess(NodeWrapper.java@527)
com.lavastorm.brain.execution.java.node.NodeWrapper.run(NodeWrapper.java@769)
com.lavastorm.brain.execution.java.node.NodeWrapper.main(NodeWrapper.java@1466)
javaDetail: com.lavastorm.brain.execution.java.node.NodeWrapper.nodeProcess(NodeWrapper.java@535)
    Any advice would be helpful.

    Thank you,

    Regards,

    �zg�n


  • 2.  RE: JSON Data node error

    Employee
    Posted 03-06-2014 01:42

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Tim Meagher

    Hi,

    A few questions:

    1. What version of the LAE is this LAL installed on?
    2. Is the LAE running on a desktop or server?
    3. If this is a server installation, was LAL installed on both the client and server?
    4. When you say that this is working "fine on other clients" - do you mean that different BRE clients connecting to the same LAE server are processing this data correctly? Or that this data is processed correctly on other LAE systems?
    From the look of the stack trace, I would guess that this is a problem with a missing, corrupt, or incorrect version of the <installDir>/lib/java/java-cup-11a-runtime.jar found in the LAE installation.
    Although I don't know why that would happen.

    Regards,
    Tim.


  • 3.  RE: JSON Data node error

    Employee
    Posted 03-06-2014 05:14

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Wizardous

    Hi Tim,

    1. 4.6.1 version installed on both server machine and client machine.
    2. LAE server is running on server machine.
    3. Yes LAL installed both on server and client.
    4. For different clients, I mean different customers, different LAE systems.

    Thank you Tim,

    Regards,

    �zg�n


  • 4.  RE: JSON Data node error

    Employee
    Posted 03-06-2014 05:17

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Tim Meagher

    On the server which is reporting the error, can you confirm whether or not the following file is present:
    <LAE InstallDir>/lib/java/java-cup-11a-runtime.jar

    If not, it sounds like there is something wrong with the LAE installation and you may need to reinstall the LAE or contact your Lavastorm Support representative for further assistance.

    Regards,
    Tim.


  • 5.  RE: JSON Data node error

    Employee
    Posted 03-06-2014 05:42

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Wizardous

    Hi Tim,

    That file is located under the path you told.

    Thank you,

    �zg�n


  • 6.  RE: JSON Data node error

    Employee
    Posted 03-06-2014 10:23

    Note: This was originally posted by an inactive account. Content was preserved by moving under an admin account.

    Originally posted by: Tim Meagher

    Hi,

    In that case I'm not sure what the problem could be...
    Potentially an issue with the classpaths on the server, the node, or some version incompatibility with the jars that are installed.

    I'm not sure why that would occur though if you just installed the latest LAL on top of an existing LAE 4.6.1. installation.

    I think this sounds like something which you should contact Lavastorm Support about to see if they can help you with the problem.

    Regards,
    Tim.