表单设计器开发指南中的demo跑起来报错

[zaoren]

表单设计器开发指南中的demo跑起来报错

Failed to execute 'attachShadow' on 'Element': Shadow root cannot be created on a host which already hosts a shadow tree.

<Workspace id="form">
          <WorkspacePanel>
            <ToolbarPanel>
              <DesignerToolsWidget />
              <ViewToolsWidget
                use={['DESIGNABLE', 'JSONTREE', 'MARKUP', 'PREVIEW']}
              />
            </ToolbarPanel>
            <ViewportPanel>
              {/* TODO 这里放开就会有问题  */}
              {/* <ViewPanel type="DESIGNABLE">
                {() => (
                  <ComponentTreeWidget
                    components={{
                      Form,
                      Field,
                      Input,
                      Select,
                      TreeSelect,
                      Cascader,
                      Radio,
                      Checkbox,
                      Slider,
                      Rate,
                      NumberPicker,
                      Transfer,
                      Password,
                      DatePicker,
                      TimePicker,
                      Upload,
                      Switch,
                      Text,
                      Card,
                      ArrayCards,
                      ArrayTable,
                      Space,
                      FormTab,
                      FormCollapse,
                      FormGrid,
                      FormLayout,
                      ObjectContainer,
                    }}
                  />
                )}
              </ViewPanel> */}
              <ViewPanel type="JSONTREE" scrollable={false}>
                {(tree, onChange) => (
                  <SchemaEditorWidget tree={tree} onChange={onChange} />
                )}
              </ViewPanel>
              <ViewPanel type="MARKUP" scrollable={false}>
                {(tree) => <MarkupSchemaWidget tree={tree} />}
              </ViewPanel>
              <ViewPanel type="PREVIEW">
                {(tree) => <PreviewWidget tree={tree} />}
              </ViewPanel>
            </ViewportPanel>
          </WorkspacePanel>
        </Workspace>

[John251314]

Mark，demo代码看起来像是1.0的代码，导出的组件vsc提示没有对应的组件