Pessoal, quando executo o servlet no servidor linux (RedHat) ele me resulta o seguinte erro:
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
root cause
java.lang.InternalError: Can’t connect to X11 window server using ‘xhosts+’ as the value of the DISPLAY variable.
sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:141)
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
dori.jasper.engine.util.JRGraphEnvInitializer.initializeGraphEnv(JRGraphEnvInitializer.java:101)
dori.jasper.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:208)
dori.jasper.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:123)
dori.jasper.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:115)
dori.jasper.engine.fill.JRFiller.fillReport(JRFiller.java:110)
dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:219)
dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:159)
dori.jasper.engine.JasperManager.fillReport(JasperManager.java:666)
beans.Imprimir.service(Imprimir.java:45)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
note The full stack trace of the root cause is available in the Tomcat logs.
Depois ele me resulta outro erro, quando atualizado:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
root cause
java.lang.NoClassDefFoundError
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:141)
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
dori.jasper.engine.util.JRGraphEnvInitializer.initializeGraphEnv(JRGraphEnvInitializer.java:101)
dori.jasper.engine.fill.JRBaseFiller.<init>(JRBaseFiller.java:208)
dori.jasper.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:123)
dori.jasper.engine.fill.JRVerticalFiller.<init>(JRVerticalFiller.java:115)
dori.jasper.engine.fill.JRFiller.fillReport(JRFiller.java:110)
dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:219)
dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:159)
dori.jasper.engine.JasperManager.fillReport(JasperManager.java:666)
beans.Imprimir.service(Imprimir.java:45)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
note The full stack trace of the root cause is available in the Tomcat logs.
