Module Error from node_modulesvue-loaderlibloaderstemplateLoaderjsEmitted value instead of an instance of Error Errors compiling template Component template should contain exactly one root element I

The error message indicates that the component template in the file "BookTypeList.vue" contains multiple root elements, which is not allowed. The template should have exactly one root element. If v-if is used on multiple elements, v-else-if should be used to chain them instead. The error occurred in the line where an "a-table" component is used.