diff --git a/src/lib/palette/palette.component.ts b/src/lib/palette/palette.component.ts index a9a400b..5a05e3d 100644 --- a/src/lib/palette/palette.component.ts +++ b/src/lib/palette/palette.component.ts @@ -204,7 +204,7 @@ export class Palette implements OnInit, OnDestroy, OnChanges { } private createPaletteGroup(title: string, isOpen: boolean): dia.Element { - const paletteRenderer: Flo.PaletteRenderer = this.renderer.getPaletteRenderer ? this.renderer.getPaletteRenderer() : { + const paletteRenderer: Flo.PaletteRenderer = this.renderer && this.renderer.getPaletteRenderer ? this.renderer.getPaletteRenderer() : { createGroupHeader: (title: string, isOpen: boolean) => { const newGroupHeader = new joint.shapes.flo.PaletteGroupHeader({attrs: {text: {text: title}}}); if (!isOpen) {