bug fixes

src/modules/student/lab/components/Result.vue

@@ -42,8 +42,8 @@ async function handleRemove(index: number, file: ExperimentRecordFile) {
   if (!props.data) return
   let reportDetail: any = []
   await getExperimentReportCache({ experiment_id: props.data.id }).then(res => {
-    const report = res.data.report
-    if (report.detail) {
+    const report = res.data.report || {}
+    if (report?.detail) {
       try {
         reportDetail = JSON.parse(report.detail)
       } catch (error) {