请问一下错误是什么原因造成？ error: Unresolved reference: globalProperties‌ 11:14:53.112 at index.uts:8:13 11:14:53.112 6 | const app = createSSRApp(App) 11:14:53.112 7 | app.config.globalProperties.globalPropertiesStr = 'default string' 11:14:53.112 8 | app.config.globalProperties.globalPropertiesNum = 0 11:14:53.112 | ^ 11:14:53.112 9 | app.config.globalProperties.globalPropertiesBool = false 11:14:53.112 10 | app.config.globalProperties.globalPropertiesObj = { 11:14:53.112 ‌error: Variable expected‌ 11:14:53.112 at index.uts:8:30 11:14:53.112 6 | const app = createSSRApp(App) 11:14:53.112 7 | app.config.globalProperties.globalPropertiesStr = 'default string' 11:14:53.112 8 | app.config.globalProperties.globalPropertiesNum = 0 11:14:53.112 | ^