Index: ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/form.js =================================================================== diff -u -r34061 -r34062 --- ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/form.js (.../form.js) (revision 34061) +++ ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/form.js (.../form.js) (revision 34062) @@ -106,7 +106,7 @@ var count = leftGridStore.getCount(); for (var i = 0; i < count; i++) { var item = leftGridStore.getAt(i); - if (item.data.id == id) { + if (item && item.data.id == id) { leftGridStore.remove(item); } } @@ -118,7 +118,7 @@ var count = rightGridStore.getCount(); for (var i = 0; i < count; i++) { var item = rightGridStore.getAt(i); - if (item.data.id == id) { + if (item && item.data.id == id) { rightGridStore.remove(item); } } Index: ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/view.jsp =================================================================== diff -u -r34037 -r34062 --- ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/view.jsp (.../view.jsp) (revision 34037) +++ ssts-web/src/main/webapp/disinfectsystem/consumptiveMaterial/consumptiveMaterialContainer/view.jsp (.../view.jsp) (revision 34062) @@ -11,6 +11,7 @@ +