Ang update in this issue? same thing happend here.

The framework works perfect on my test demo and one of my APPS say App A, but after installed in my App B, it cause crash after launch.

I thought there may be conflict between the framwork i used in project or some project setting issue? so i try flowing steps:

1、 removed some suspicious frameworks in project
2、 removed refrence of openears framework, and re-installed again.
3、 re-installed the framworks which i removed in step 1.

then crash disapeear magically, dynamic language model generation success.

I actually donnt know what happend, after checking wiht my git record, the only things change is the possion of those framworks, but crash just disappear.

I thought issue was solved for now, but after more test on my App, another framework i used initialize failed after i installed Openears framwork.

So basically, that’s what happend in my situation, no idea what is the real reason for this. any one can give any hint about this?

Thank you.
(I post the crush log the openears print bellow)

LOG:

2023-09-21 13:59:03.098729+0800 XiaoWuStoryPhone[70195:4600818] Starting OpenEars logging for OpenEars version 2.509 on 64-bit device (or build): iPhone running iOS version: 13.600000

2023-09-21 13:59:03.102015+0800 XiaoWuStoryPhone[70195:4600818] Starting dynamic language model generation

(lldb)

————————

2023-09-21 14:01:42.665183+0800 XiaoWuStoryPhone[13224:2290528] Starting OpenEars logging for OpenEars version 2.509 on 64-bit device (or build): iPhone running iOS version: 16.100000

2023-09-21 14:01:42.667237+0800 XiaoWuStoryPhone[13224:2290528] Starting dynamic language model generation

(lldb)

————————————————————
myApp (353,0x21490be40) malloc: double free for ptr 0x113951000

When app launch, setup openears, show the crash dump👆🏻.

The OELanguageModelGenerator class is packaged as a static library.

It is not public, or can you open source the code of this class to me for a look, Thanks a lot！

> But this OELanguageModelGenerator.m is private, and I can’t see the internal implementation.

I see – where did you obtain a version of OpenEars with a OELanguageModelGenerator.m that you can’t see the implementation for?

But this OELanguageModelGenerator.m is private, and I can’t see the internal implementation.

Can you help me check if this function can cause a crash? It is possible at line 601.

OELanguageModelGenerator.m:601

But I still encountered the bug of generateLanguageModelFromArray crash.

Crash detailed stack:

10  myApp                   0x00000001060b208c -[OECMUCLMTKModel runCMUCLMTKOnCorpusFile:withBin:binarySuffix:] + 21012620 (OECMUCLMTKModel.m:278)
11  myApp                   0x00000001061110b8 -[OELanguageModelGenerator createLanguageModelFromFilename:] + 21401784 (OELanguageModelGenerator.m:488)
12  myApp                   0x0000000106111ba8 -[OELanguageModelGenerator generateLanguageModelFromArray:withFilesNamed:forAcousticModelAtPath:] + 21404584 (OELanguageModelGenerator.m:601) <code></code>

Code is:

let languageModelGenerator = OELanguageModelGenerator()

let keywordList = [“hey”, “test”, “start”]

let firstLanguageArray = keywordList

let firstVocabularyName = “FirstVocabulary”

// AcousticModelEnglish from bundle.
let firstLanguageModelGenerationError: Error! = languageModelGenerator.generateLanguageModel(from: firstLanguageArray, withFilesNamed: firstVocabularyName, forAcousticModelAtPath: OEAcousticModel.path(toModel: “AcousticModelEnglish”))
`

• This reply was modified 2 years, 10 months ago by minilv.
• This reply was modified 2 years, 10 months ago by minilv.
• This reply was modified 2 years, 10 months ago by minilv.