'type_half.inl' file not found?

[carruis]

'type_half.inl' file not found?

[kvkvkvk]

I am also facing the same issue. Please suggest

[srmds]

+1 Same issue here, seems to be related to cocoa pods changes/updates though.

@kvkvkvk @carruis

The problem seems to be introduced and related to the cocoapods v0.39.0:
See: https://github.com/jgh-/VideoCore/issues/209 and: CocoaPods/CocoaPods#4057

A possible solution:

Downgrade to cocoapods v0.38.2 which i can confirm is working (20-11-2015):

gem install cocoapods -v 0.38.2
gem uninstall cocoapods -v 0.39.0

[kvkvkvk]

Need more help now with errors below:

Undefined symbols for architecture x86_64:
"videocore::Apple::H264Encode::H264Encode(int, int, int, int, bool, int)", referenced from:
std::__1::shared_ptrvideocore::Apple::H264Encode std::__1::shared_ptrvideocore::Apple::H264Encode::make_shared<double, double, int, int, bool, int&>(double&&, double&&, int&&, int&&, bool&&, int&&&) in libVideoCore.a(VCSimpleSession.o)
"videocore::Apple::H264Encode::H264Encode()", referenced from:
std::__1::__libcpp_compressed_pair_impstd::__1::allocator<videocore::Apple::H264Encode, videocore::Apple::H264Encode, 1u>::__libcpp_compressed_pair_imp() in libVideoCore.a(VCSimpleSession.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

[maxcampolo]

The newest version of cocoapods introduced this issue. I was able to fix it by updating the glm podspec to include a library search path. Are you all using the pod as a framework? (use_frameworks!)

[srmds]

@maxcampolo At the moment the issue is fixed for me. Actually, i'm not using the Videocore pod as a Framework but as a static lib. Will try to use it as a framework, thanks!

[ppamorim]

👍 same here

[reedjsmith]

@maxcampolo and @srmds can you guys explain how you got your working exactly:) I'm still having issues with this.

[maxcampolo]

@reedjsmith I use a little bit of a custom setup, I'll explain it and hope it helps.

tl;dr - I use a fork of glm where I add s.xcconfig = { 'LIBRARY_SEARCH_PATHS' => '$(PODS_ROOT)/glm' } to the podspec. Here's my full spec https://github.com/maxcampolo/glm/blob/master/glm.podspec.

Here's a longer version, maybe @jgh- can weigh in, I think it would be helpful to get some of these changes in the master repo. @ppamorim this answer may help you for your issue #230

I use Swift, Cocoapods frameworks (use_frameworks!), and the newest version of Cocoapods (0.39.0) so I had to make a couple changes to the VideoCore podspec as well as the glm podspec to support this.

The problem in Swift is that there can not be any exposed c++ code, even in objective-c++ headers. So I made a submodule in the podspec that just exposed the api files as public headers (VCPreviewView.h, VCSimpleSession.h), and added a module name so I can use import VideoCore in Swift files rather than using a bridging header. Then I import VideoCore in my project podfile as pod 'VideoCore/Swift'. I also updated my spec to use my new version of glm. Here's my full VideoCore podspec for reference https://github.com/maxcampolo/VideoCore/blob/update_headers/VideoCore.podspec.

Last problem and the reason I'm a little stuck in providing this as an update to master repo is that the .inl files have to be included in the public headers in the glm podspec however this causes a lint error in the podspec because .inl is not a valid header extension. Haven't yet figured out how I want to solve this.

[reedjsmith]

@maxcampolo thank you!

[ppamorim]

Still not working. Anyone can help me?

[maxcampolo]

This solution was for dynamic frameworks and Swift. The other option is to use it as a static library and import it with a bridging header (this is what the swift sample project does). Just remove use_frameworks! from your podfile.

[ppamorim]

I have another library that needs to use_frameworks!. Any idea?

[maxcampolo]

I use the same thing, that's the solution I posted above. I'll need more information on what's not working when you tried it to be able to help.

[ppamorim]

@maxcampolo Another question: I've cloned your repository and opened the project in the branch update_headers. It works with pod 0.39.0?

[maxcampolo]

Yeah you also need glm, if you want to try out my branches your podfile should look like this. These are up to date with the master repo's but consider them works in progress.

pod 'VideoCore/Swift', :git => 'https://github.com/maxcampolo/VideoCore.git', :branch => 'update_headers'
pod 'glm', :git => 'https://github.com/maxcampolo/glm.git'

Also remember you don't need a bridging header with this, just import the module in your file.

[ppamorim]

@maxcampolo well, after the pod install...

[maxcampolo]

Okay I hadn't updated the SampleBroadcaster-Swift podfile to actually use this setup. I figured you were just including in your own project. I just pushed an update to the update_headers branch though which adds those changes to the sample project if you want to check it out.

[ppamorim]

@maxcampolo Oh, thanks! I added the pod that you sent to me and works fine. Thanks again!

[pash3r]

@maxcampolo Thanks a lot, man! You are really cool!

[gonghao]

@maxcampolo Thank you very much!

[peiweichen]

@maxcampolo save my day

[satyamub]

@gonghao now my project compiles however when I try to stream the video, I get this below logs

ClientState: 1
ClientState: 2
ClientState: 3
Want read:4096, read:3073
ClientState: 4
ClientState: 5
ClientState: 6
Tracking command(1, connect)
Want read:4096, read:336
Steam in buffer size:336
First byte:0x2, header type:0
Handle message:5
Received server window size: 2500000
Steam in buffer size:320
First byte:0x2, header type:0
Handle message:6
Received peer bandwidth limit: 2500000 type: 2
Steam in buffer size:303
First byte:0x2, header type:0
Handle message:1
Request to change incoming chunk size from 128 -> 4096
Steam in buffer size:287
First byte:0x3, header type:0
Handle message:20
Received invoke
Received invoke _result
Find command: connect for ID:1
Tracking command(2, releaseStream)
Tracking command(3, FCPublish)
Tracking command(4, createStream)
ClientState: 7
Steam in buffer size:33
First byte:0x3, header type:0
Handle message:20
Received invoke
Received invoke onBWDone
Want read:4096, read:0
Read from stream error:0
ClientState: 11
~RTMPSession

[matrosovDev]

Hey thanks for solution. Not sure I understand this part:

The problem in Swift is that there can not be any exposed c++ code, even in objective-c++ headers. So I made a submodule in the podspec that just exposed the api files as public headers (VCPreviewView.h, VCSimpleSession.h), and added a module name so I can use import VideoCore in Swift files rather than using a bridging header. Then I import VideoCore in my project podfile as pod 'VideoCore/Swift'

Can you comment on it, how to submodule in a right way, thanks!

[maxcampolo]

Here's the podspec I use. https://github.com/maxcampolo/VideoCore/blob/update_headers/VideoCore.podspec.

The subspec is the section that starts s.subspec 'Swift' do |swift|. What I'm describing in the text you linked is this line swift.public_header_files = 'api/**/*.h'. This says only expose these headers as public to the project, the ones that don't have any c++ code. The rest of the necessary files are still included in sources.

You can check out my fork here https://github.com/maxcampolo/VideoCore and use the framework in your project if you want by adding this to your podfile pod 'VideoCore/Swift', :git => 'https://github.com/maxcampolo/VideoCore.git'

[matrosovDev]

@maxcampolo thanks for quick answer, you said that you forked glm, but I've checked your podspec of video core and seems there is a dependency still s.dependency 'glm', '~> 0.9.7.1'

maybe I did not understand how to use it. So I forked glm and added podspec as you suggested. But now how can I use my forked repo to download sources from there?

[maxcampolo]

pod 'glm', :git => 'https://github.com/maxcampolo/glm.git' replace the url with the path to your repo.

[satyamub]

@maxcampolo can you make this change public so that we can use this as a dependency in a pod spec!!!

[satyamub]

when I trying to make as "s.dependency 'glm', :git => 'https://github.com/maxcampolo/glm.git'".. it does not support!!!

[satyamub]

If I make the 0.3.2 version of vide core dependency it does not work!!!!

[maxcampolo]

@satyamub it is public. Put pod 'glm', :git => 'https://github.com/maxcampolo/glm.git' in your podfile, not in the podspec, leave the podspec dependency as is. The VideoCore pod will see you already have this installed and use it. Make sure you remove both VideoCore and GLM from your project and do a pod install to get the correct frameworks.

[satyamub]

Hi @maxcampolo I am making a cocoapod lib in which i want this as a dependency as I want my co worker to pod install in their system and then they get your features as well as my features (other video features, which i included in my lib). thats why I want this in "s.dependency 'glm', :git => 'https://github.com/maxcampolo/glm.git'" in pod spec file of my lib however I learnt that ":git" is not available in pod spec so asked you to changed this. any idea?

[peiweichen]

@satyamub

 pod 'VideoCore/Swift', :git => 'https://github.com/peiweichen/VideoCore.git', :branch => 'update_headers'
pod 'glm', :git => 'https://github.com/peiweichen/glm'

[satyamub]

@peiweichen :git is not supported in dependency in Cocoapod.. Please refer...

[MikeDonahue]

I got this working by settings the glm header search path to recursive on the VideoCore target in the Pods project. This took away the type_half.inl issue, but gave me a VCSimpleSession.h file not found error in MY project. I fixed this one by adding a "$(PODS_ROOT)/VideoCore" to the header search path in my project.

Below is where I changed the glm header search path, just for clarity. Hope this might help someone.

[mutekinootoko]

+1 to @MikeDonahue 's solution.

[srmds]

👍 @MikeDonahue Donahue

[loksurya]

@MikeDonahue the recursive part worked, but it still shows error "VCSimpleSession.h" file not found, even I have added "$(PODS_ROOT)/VideoCore" to the header search path in my project.

[silenCetestifY]

@MikeDonahue +1 it still shows error "VCSimpleSession.h" file not found，but I have added "$(PODS_ROOT)/VideoCore" to the header search path in my project.

[bintu1234]

@silenCetestifY have you found any solution

[silenCetestifY]

@bintu1234 no,can you help me?

[MikeDonahue]

@silenCetestifY & @loksurya sorry for such a late response. Did you guys set the $(PODS_ROOT)/VideoCore to recursive also in YOUR projects' header search paths?

[bhoomesh950]

@MikeDonahue Thank's for solution