架構armv7的未定義符號：homeViewController1

Question

嗨我正面臨「鏈接器命令失敗，退出代碼1（使用-v查看調用）」問題。

Undefined symbols for architecture armv7: 
"_voiceLoad", referenced from: 
    -[HomeViewController1 setVoiceName:] in HomeViewController1.o 
"_channelGetSpeakingRate", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelCloseInputTextQueue", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelPollPhraseQueueBlocking", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelSetVoice", referenced from: 
    -[HomeViewController1 setVoiceName:] in HomeViewController1.o 
"_phraseGetSampleCount", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_phraseGetSamples", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelFlush", referenced from: 
    -[HomeViewController1 stopSpeak1] in HomeViewController1.o 
"_channelOpen", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
"_channelSetPlaying", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
"_channelWriteRegistry", referenced from: 
    -[HomeViewController1 setVoiceName:] in HomeViewController1.o 
"_channelUsePhraseQueue", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
"_channelSetInputText", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelLoadRegistry", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
"_channelSetSpeakingRate", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelGetVoice", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
"_phraseMarkForDeletion", referenced from: 
    -[HomeViewController1 speakModelTalker:] in HomeViewController1.o 
"_channelStart", referenced from: 
    -[HomeViewController1 actionDidSpeakOrPublish:] in HomeViewController1.o 
    -[HomeViewController1 textTapped:] in HomeViewController1.o 
"_channelStop", referenced from: 
    -[HomeViewController1 stopSpeak1] in HomeViewController1.o 
    -[HomeViewController1 actionDidSpeakOrPublish:] in HomeViewController1.o 
    -[HomeViewController1 setVoiceName:] in HomeViewController1.o 
"_channelListVoices", referenced from: 
    -[HomeViewController1 voices] in HomeViewController1.o 
"_channelSetPitch", referenced from: 
    -[HomeViewController1 setUpModelTalkerVoice:] in HomeViewController1.o 
ld: symbol(s) not found for architecture armv7 
clang: error: linker command failed with exit code 1 (use -v to see invocation) 

我做了以下步驟。

1. 清理項目。
2. 刪除派生數據和垃圾文件。
3. 退出Xcode並重新打開。
4. 構建活動架構僅設置爲「否」。

但仍然面臨着這個鏈接錯誤。有沒有人使用這個程序，可以幫助我？

謝謝。

Answer 1

HomeViewController1.o

此的.o說明了兩點

1. 文件HomeViewController1加兩個時間，搜索這個項目中，看看它是雙

2. 你是在兩個類中導入文件，比如A類導入B類和B類導入A類。因此，如果兩次導入，則使用一個 @class而不是導入。

謝謝。