HOR-4658

2018-06-13 13:33:23 -04:00
parent 19155f7b10
commit 96e7c7588e
4 changed files with 6 additions and 1 deletions
--- a/workflow/engine/classes/Applications.php
+++ b/workflow/engine/classes/Applications.php
@@ -1187,6 +1187,9 @@ class Applications
                case 'EXTERNAL':
                    $stepTitle = 'unknown ' . $caseStep->getStepUidObj();
                    $oPluginRegistry = PluginRegistry::loadSingleton();
+                    if (empty($externalSteps[$caseStep->getStepUidObj()])) {
+                        throw new Exception(G::LoadTranslation('ID_EXTERNAL_STEP_MISSING', SYS_LANG, ['plugin' => $stepTitle]));
+                    }
                    $externalStep = $externalSteps[$caseStep->getStepUidObj()];
                    $stepItem['id'] = $externalStep->getStepId();
                    $stepItem['title'] = $externalStep->getStepTitle();