I am getting the following error when I try to add an image to Items:
Omeka has encountered an error
Omeka_File_Derivative_Exception
Failed to execute command: /usr/bin/convert ‘/tmp/b98b65fafbaf53f9a2ca210c2fc94d49.jpg[0]’ -background white +repage -flatten -thumbnail ‘800x800>’ ‘/tmp/fullsize_b98b65fafbaf53f9a2ca210c2fc94d49.jpg’.
exception ‘Omeka_File_Derivative_Exception’ with message ‘Failed to execute command: /usr/bin/convert ‘/tmp/b98b65fafbaf53f9a2ca210c2fc94d49.jpg[0]’ -background white +repage -flatten -thumbnail ‘800x800>’ ‘/tmp/fullsize_b98b65fafbaf53f9a2ca210c2fc94d49.jpg’.’ in /home/vatech99/public_html/application/libraries/Omeka/File/Derivative/Strategy/ExternalImageMagick.php:212
Stack trace:
#0 /home/vatech99/public_html/application/libraries/Omeka/File/Derivative/Strategy/ExternalImageMagick.php(49): Omeka_File_Derivative_Strategy_ExternalImageMagick::executeCommand(’/usr/bin/conver…’, NULL, NULL, NULL)
#1 /home/vatech99/public_html/application/libraries/Omeka/File/Derivative/Creator.php(76): Omeka_File_Derivative_Strategy_ExternalImageMagick->createImage(’/tmp/b98b65fafb…’, ‘/tmp/fullsize_b…’, ‘fullsize’, 800, ‘image/jpeg’)
#2 /home/vatech99/public_html/application/models/File.php(356): Omeka_File_Derivative_Creator->create(’/tmp/b98b65fafb…’, ‘b98b65fafbaf53f…’, ‘image/jpeg’)
#3 /home/vatech99/public_html/application/models/Job/FileProcessUpload.php(22): File->createDerivatives()
#4 /home/vatech99/public_html/application/libraries/Omeka/Job/Dispatcher/Adapter/Synchronous.php(25): Job_FileProcessUpload->perform()
#5 /home/vatech99/public_html/application/libraries/Omeka/Job/Dispatcher/Default.php(136): Omeka_Job_Dispatcher_Adapter_Synchronous->send(’{“className”:"J…’, Array)
#6 /home/vatech99/public_html/application/models/File.php(203): Omeka_Job_Dispatcher_Default->send(‘Job_FileProcess…’, Array)
#7 [internal function]: File->afterSave(Array)
#8 /home/vatech99/public_html/application/libraries/Omeka/Record/AbstractRecord.php(277): call_user_func(Array, Array)
#9 /home/vatech99/public_html/application/libraries/Omeka/Record/AbstractRecord.php(550): Omeka_Record_AbstractRecord->runCallbacks(‘afterSave’, Array)
#10 /home/vatech99/public_html/application/models/Item.php(335): Omeka_Record_AbstractRecord->save()
#11 /home/vatech99/public_html/application/models/Item.php(248): Item->saveFiles()
#12 [internal function]: Item->afterSave(Array)
#13 /home/vatech99/public_html/application/libraries/Omeka/Record/AbstractRecord.php(277): call_user_func(Array, Array)
#14 /home/vatech99/public_html/application/libraries/Omeka/Record/AbstractRecord.php(550): Omeka_Record_AbstractRecord->runCallbacks(‘afterSave’, Array)
#15 /home/vatech99/public_html/application/libraries/Omeka/Controller/AbstractActionController.php(188): Omeka_Record_AbstractRecord->save(false)
#16 /home/vatech99/public_html/application/controllers/ItemsController.php(151): Omeka_Controller_AbstractActionController->addAction()
#17 /home/vatech99/public_html/application/libraries/Zend/Controller/Action.php(516): ItemsController->addAction()
#18 /home/vatech99/public_html/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch(‘addAction’)
#19 /home/vatech99/public_html/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#20 /home/vatech99/public_html/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#21 /home/vatech99/public_html/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#22 /home/vatech99/public_html/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#23 /home/vatech99/public_html/admin/index.php(28): Omeka_Application->run()
#24 {main}
Not sure what this means? Any help appreciated!