我正在使用Core Data并将其与iCloud同步，并且在持久存储导入时我已经开始崩溃，我不知道如何解决它。有没有人见过这个，或者知道如何捕获异常？例外并没有给我任何关于这次崩溃原因的线索。我认为这是一个我无法抓住的内部iCloud异常，但我无法确定。这是崩溃日志：
Jul 28 11:42:20 MAP-iPhone-197e4 FOX Sports Listen[2197] <Warning>: -[_PFUbiquityRecordImportOperation main](721): CoreData: Ubiquity: Error importing transaction log: <PFUbiquityTransactionLog: 0x190283a0>
transactionLogLocation: <PFUbiquityLocation: 0x17e1da10>: /var/mobile/Library/Mobile Documents/24VQYD7JKT~com~foxsports~FOX-Sports-Listen/listen/mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E/listen/tqO17ntQYATB3MNjHDY5lH3Y1iDbJcvGSr_8ZSZ9Puk=/D9CADD8D-2230-4547-AEDC-0CCAC6725AF5.1.cdt
transactionNumber: 6
, exception: <PFUbiquityPeerRangeCache: 0x1928e9c0>
localPeerID: listen
storeName: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0
Unable to resolve global object IDs: (
"<PFUbiquityGlobalObjectID: 0x1929cda0> (listen:FavoritedChannel:p9217:mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0)"
)
{
"mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E" = {
FavoritedChannel = {
0 = "<PFUbiquitySQLCorePeerRange: 0x1928f850>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 6145\n\trangeEnd: 7168\n\tpeerStart: 0\n\tpeerEnd: 1023\n";
6144 = "<PFUbiquitySQLCorePeerRange: 0x1928f9d0>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 8193\n\trangeEnd: 9216\n\tpeerStart: 6144\n\tpeerEnd: 7167\n";
9216 = "<PFUbiquitySQLCorePeerRange: 0x1928f280>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 11265\n\trangeEnd: 12288\n\tpeerStart: 9216\n\tpeerEnd: 10239\n";
};
};
"mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0" = {
FavoritedChannel = {
8227 = "<PFUbiquitySQLCorePeerRange: 0x194ac020>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 12289\n\trangeEnd: 13312\n\tpeerStart: 8227\n\tpeerEnd: 9250\n";
2085 = "<PFUbiquitySQLCorePeerRange: 0x1928f610>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 3073\n\trangeEnd: 4096\n\tpeerStart: 2085\n\tpeerEnd: 3108\n";
5153 = "<PFUbiquitySQLCorePeerRange: 0x1928f910>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 7169\n\trangeEnd: 8192\n\tpeerStart: 5153\n\tpeerEnd: 6176\n";
4097 = "<PFUbiquitySQLCorePeerRange: 0x1928f7a0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 5121\n\trangeEnd: 6144\n\tpeerStart: 4097\n\tpeerEnd: 5120\n";
1 = "<PFUbiquitySQLCorePeerRange: 0x1928f4a0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 1025\n\trangeEnd: 2048\n\tpeerStart: 1\n\tpeerEnd: 1024\n";
9217 = "<PFUbiquitySQLCorePeerRange: 0x19595cc0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 17409\n\trangeEnd: 18432\n\tpeerStart: 9217\n\tpeerEnd: 10240\n";
};
};
"mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD" = {
FavoritedChannel = {
0 = "<PFUbiquitySQLCorePeerRange: 0x1928f470>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 1\n\trangeEnd: 1024\n\tpeerStart: 0\n\tpeerEnd: 1023\n";
2048 = "<PFUbiquitySQLCorePeerRange: 0x1928f6d0>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 4097\n\trangeEnd: 5120\n\tpeerStart: 2048\n\tpeerEnd: 3071\n";
1024 = "<PFUbiquitySQLCorePeerRange: 0x1928f550>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 2049\n\trangeEnd: 3072\n\tpeerStart: 1024\n\tpeerEnd: 2047\n";
6144 = "<PFUbiquitySQLCorePeerRange: 0x1928fab0>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 9217\n\trangeEnd: 10240\n\tpeerStart: 6144\n\tpeerEnd: 7167\n";
};
};
}
{
FavoritedChannel = (
"<PFUbiquitySQLCorePeerRange: 0x1928f470>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 1\n\trangeEnd: 1024\n\tpeerStart: 0\n\tpeerEnd: 1023\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f4a0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 1025\n\trangeEnd: 2048\n\tpeerStart: 1\n\tpeerEnd: 1024\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f550>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 2049\n\trangeEnd: 3072\n\tpeerStart: 1024\n\tpeerEnd: 2047\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f610>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 3073\n\trangeEnd: 4096\n\tpeerStart: 2085\n\tpeerEnd: 3108\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f6d0>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 4097\n\trangeEnd: 5120\n\tpeerStart: 2048\n\tpeerEnd: 3071\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f7a0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 5121\n\trangeEnd: 6144\n\tpeerStart: 4097\n\tpeerEnd: 5120\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f850>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 6145\n\trangeEnd: 7168\n\tpeerStart: 0\n\tpeerEnd: 1023\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f910>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 7169\n\trangeEnd: 8192\n\tpeerStart: 5153\n\tpeerEnd: 6176\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f9d0>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 8193\n\trangeEnd: 9216\n\tpeerStart: 6144\n\tpeerEnd: 7167\n",
"<PFUbiquitySQLCorePeerRange: 0x1928fab0>\n\towningPeerID: mobile~CFE92744-142C-43D4-AAEC-FB647A06FCAD\n\tentityName: FavoritedChannel\n\trangeStart: 9217\n\trangeEnd: 10240\n\tpeerStart: 6144\n\tpeerEnd: 7167\n",
"<PFUbiquitySQLCorePeerRange: 0x1928fb70>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 10241\n\trangeEnd: 11264\n\tpeerStart: 9217\n\tpeerEnd: 10240\n",
"<PFUbiquitySQLCorePeerRange: 0x1928f280>\n\towningPeerID: mobile~04E0B687-9463-4BF4-88FF-7C2C3244949E\n\tentityName: FavoritedChannel\n\trangeStart: 11265\n\trangeEnd: 12288\n\tpeerStart: 9216\n\tpeerEnd: 10239\n",
"<PFUbiquitySQLCorePeerRange: 0x194ac020>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 12289\n\trangeEnd: 13312\n\tpeerStart: 8227\n\tpeerEnd: 9250\n",
"<PFUbiquitySQLCorePeerRange: 0x195934d0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 13313\n\trangeEnd: 14336\n\tpeerStart: 9217\n\tpeerEnd: 10240\n",
"<PFUbiquitySQLCorePeerRange: 0x1941f2e0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 14337\n\trangeEnd: 15360\n\tpeerStart: 9217\n\tpeerEnd: 10240\n",
"<PFUbiquitySQLCorePeerRange: 0x195949b0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 15361\n\trangeEnd: 16384\n\tpeerStart: 9217\n\tpeerEnd: 10240\n",
"<PFUbiquitySQLCorePeerRange: 0x19595320>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 16385\n\trangeEnd: 17408\n\tpeerStart: 9217\n\tpeerEnd: 10240\n",
"<PFUbiquitySQLCorePeerRange: 0x19595cc0>\n\towningPeerID: mobile~72C62237-FE38-4B5C-8B60-557E41D79CA0\n\tentityName: FavoritedChannel\n\trangeStart: 17409\n\trangeEnd: 18432\n\tpeerStart: 9217\n\tpeerEnd: 10240\n"
);
}