Export Packing List > IllegalStateException: getOutputStream() has already been called for this response

[jmiranda]

Date: May-07-2015 10:37:56.881
Thread: [http-8080-4]
Username: jmiranda
Location: Boston Headquarters
Locale: en
Request URI: /openboxes/grails/createShipmentWorkflow/createShipment.dispatch
Request URL: http:https://localhost:8080/openboxes/grails/createShipmentWorkflow/createShipment.dispatch
Query string: execution=e1s1&_eventId=exportPackingList
Server: http:https://localhost:8080/openboxes
Clickstream: http:https://localhost:8080/openboxes/stream/view/32F5581ED606CFB90839AD50A4AEAFF8

Stacktrace:
Error processing GroovyPageView: getOutputStream() has already been called for this response
java.lang.IllegalStateException: getOutputStream() has already been called for this response
        at home_jmiranda_git_openboxes_grails_app_views_error_gsp.run(home_jmiranda_git_openboxes_grails_app_views_error_gsp:18)
        at grails.plugin.springcache.web.GrailsFragmentCachingFilter.doFilter(GrailsFragmentCachingFilter.groovy:66)
        at net.sf.ehcache.constructs.web.filter.Filter.doFilter(Filter.java:86)
        at org.grails.plugin.resource.DevModeSanityFilter.doFilter(DevModeSanityFilter.groovy:44)
        at java.lang.Thread.run(Thread.java:745)