架构armv7的未定义符号：homeViewController1

Question

嗨我正面临“链接器命令失败，退出代码1（使用-v查看调用）”问题。

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) 

我做了以下步骤。

1. 清理项目。
2. 删除派生数据和垃圾文件。
3. 退出Xcode并重新打开。
4. 构建活动架构仅设置为“否”。

但仍然面临着这个链接错误。有没有人使用这个程序，可以帮助我？

谢谢。

Answer 1

HomeViewController1.o

此的.o说明了两点

1. 文件HomeViewController1加两个时间，搜索这个项目中，看看它是双

2. 你是在两个类中导入文件，比如A类导入B类和B类导入A类。因此，如果两次导入，则使用一个 @class而不是导入。

谢谢。