Fix the problem of CRC verification failure caused by network disconn…

…ection in resumableupload
aliyun · Dec 30, 2021 · b0a243b · b0a243b
1 parent e3a196e
commit b0a243b
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/AliyunOSSSDK/OSSClient.m b/AliyunOSSSDK/OSSClient.m
@@ -1608,10 +1608,12 @@ - (OSSTask *)multipartUpload:(OSSMultipartUploadRequest *)request resumable:(BOO
 #pragma clang diagnostic pop
 
                 NSDictionary *tPartInfo = [localPartInfos objectForKey: [@(remotePartNumber) stringValue]];
-                info.crc64 = [tPartInfo[@"crc64"] unsignedLongLongValue];
-
-                [uploadedPartInfos addObject:info];
-                [alreadyUploadIndex addObject:@(remotePartNumber)];
+                if (tPartInfo != nil) {
+                    info.crc64 = [tPartInfo[@"crc64"] unsignedLongLongValue];
+
+                    [uploadedPartInfos addObject:info];
+                    [alreadyUploadIndex addObject:@(remotePartNumber)];
+                }
             }];
 
             if ([alreadyUploadIndex count] > 0 && request.uploadProgress && uploadFileSize) {