java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.

Super User | Peter Andersson | 2 years ago
  1. 0

    Howto start an application remotely, so that GUI is shown locally

    Super User | 2 years ago | Peter Andersson
    java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
  2. 0

    linux - Howto start an application remotely, so that GUI is shown locally - Super User

    superuser.com | 1 year ago
    java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
  3. 0

    Error on

    ha-jdbc | 4 years ago | myriam44
    org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection
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  5. 0

    HA-JDBC / Discussion / Open Discussion:Error on

    sourceforge.net | 11 months ago
    org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection

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    Root Cause Analysis

    1. java.awt.HeadlessException

      No X11 DISPLAY variable was set, but this program performed an operation which requires it.

      at java.awt.GraphicsEnvironment.checkHeadless()
    2. Java RT
      Frame.<init>
      1. java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
      2. java.awt.Window.<init>(Window.java:535)
      3. java.awt.Frame.<init>(Frame.java:420)
      3 frames