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yans
April 15, 2022
Question

Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig

  • April 15, 2022
  • 9 replies
  • 0 views

Hi All,

During our upgrade from 21.4 to 22.1, we noticed below error when we were starting the services. Does anyone meet this error before? I checked the process model but can't see anything related to "Expression evaluation environment". Thank you.

2022-04-14 14:18:14,135 [localhost-startStop-1] INFO  com.appiancorp.cache.persist.ProcessDesignBroadcaster - Initializing ProcessDesignBroadcaster
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@9/Get All Fields@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@9/Get All Fields@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@9/Get All Fields@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@14/Save to tender download table@activityClass@customParameters@tenderExcelDownload@expression@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@14/Save to tender download table@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@21/Export Data Store Entity to Excel@activityClass@parameters@DataStoreEntity@expression@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@21/Export Data Store Entity to Excel@activityClass@parameters@Filters@expression@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@21/Export Data Store Entity to Excel@activityClass@parameters@DocumentName@expression@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@21/Export Data Store Entity to Excel@activityClass@parameters@SaveInFolder@expression@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@21/Export Data Store Entity to Excel@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,625 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,626 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,626 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig
2022-04-14 14:18:19,626 [localhost-startStop-1] ERROR com.appiancorp.process.engine.ProcessEngineServiceImpl - Invalid expression: processNodes@6/Configure Tender Download CDT@activityClass@outputExpressions@Expression evaluation environment has not been configured. Either configure MinimalEvaluationEnvironment or use ServerEvaluationEnvironmentSpringConfig

Regards,

Shipeng Yan

    9 replies

    M
    mabel0001
    April 17, 2022

    Thank you for this information provided, I will contact them directly via email. wordle 2

    A
    aubreyh9663
    August 16, 2022

    Thank you. heardle

    N
    nareshs945
    April 17, 2022

    Hi Yan,

    I would suggest you to create an Appian support ticket or contact Appian support team to find the root cause and fix the issue.

    Y
    yansAuthor
    April 18, 2022

    Thank you.

    D
    dinht8987
    March 20, 2023

    I am also facing this problem and the error message is appearing like you are mentioning, I am really confused and don't know how to fix this problem. wordle today

    R
    rhysf7232
    October 18, 2023

    Thanks for the update It helped me alot.        

    K
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