Source/plt-web/plt-web-ui/src/components/flow-cycle/components/DetailForm.vue
@@ -158,7 +158,7 @@ const canvas = document.createElement('canvas') const canvasContext = canvas.getContext('2d') canvasContext.font = this.fontSize + 'px System' let label = model.label.replace('\n', '') let label = model.label ? model.label.replace('\n', '') : ''; let sourceWidth = this.formModel.width let sourceHeight = this.formModel.height const spacing = 10