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joeisapro / MonoTouch.Fabric

Xamarin.iOS Unified binding for Fabric
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Problem in compiling Xamarin.iOS project with Xamarin.Forms #8

Open homerokzam opened 7 years ago

homerokzam commented 7 years ago

I'm trying to use the library in a Xamarin.Forms project, however I'm using it having the following problem when generating for the device (for the emulator it works):

/Users/HomeroKzam/Projects/ProvaDeVida/iOS/MTOUCH: Error MT5214: Native linking failed, undefined symbol: _CLSLogv. This symbol was referenced by the managed member MonoTouch.Fabric.Crashlytics.Crashlytics.CLSLogv. Please verify that all the necessary frameworks have been referenced and native libraries linked. (MT5214) (ProvaDeVida.iOS)

And, do you intend to update the library?

Thanks, Homero

joeisapro commented 7 years ago

I can't replicate the issue you're having, but I also don't use Xamarin.Forms. Would you be able to send me a repro?

As for updating, I've been wanting to for a long time, but newer versions of Crashlytics (when used with Xamarin) create two log reports for each crash (a Fatal and non-fatal) and I much prefer this version.

If there's enough demand, I can make newer bindings publicly available.

homerokzam commented 7 years ago

The project is in: https://github.com/homerokzam/ProvaDeVida

Ok. Thank you very much for your attention.

joeisapro commented 7 years ago

Alright, I downloaded your project and was able to successfully build for a device without changing anything. Try doing a 'Clean All' and rebuild again.

homerokzam commented 7 years ago

I cleaned the build and the error continues. I re-created the app, but it does not continue with the same problem.

I'm using Visual Studio for Mac. Are you using Xamarin or VS?

Thanks, Homero

joeisapro commented 7 years ago

I'm still using Xamarin Studio. I've learned over the last few years to never rush upgrading my Xamarin products, unless I want to lower productivity.

I do have a spare Mac that I can upgrade, however, and I'll let you know how it goes.

PS: Am I to understand this is no longer an issue since you've re-created the app?

homerokzam commented 7 years ago

No. I was wrong. The error continues while creating a new project.

I will install Xamarin Studio again and check if this error happens.

Thanks, Homero

joeisapro commented 7 years ago

Ok, I upgraded my toolchain using the stable channel. Everything still worked fine. Then, I upgraded to VS for Mac and started getting the same linker errors.

I loaded Xamarin Studio, reverted back to stable and the errors are gone.

I will get to the bottom of this, eventually, but don't know when that will happen.

joeisapro commented 7 years ago

This is my system info, after reverting to stable from XS:

Xamarin Studio Enterprise Version 6.1.2 (build 44) Installation UUID: dfbfd473-0275-4e49-84a4-94e520fced66 Runtime: Mono 4.6.2 (mono-4.6.0-branch/08fd525) (64-bit) GTK+ 2.24.23 (Raleigh theme)

Package version: 406020007

NuGet Version: 3.4.3.0

Xamarin.Profiler Not Installed

Xamarin.Android Version: 7.0.2.37 (Visual Studio Enterprise) Android SDK: /Users/joepro/Library/Developer/Xamarin/android-sdk-macosx Supported Android versions: 4.0.3 (API level 15) 6.0 (API level 23) 7.0 (API level 24)

SDK Tools Version: 25.1.2 SDK Platform Tools Version: 24.0.0 SDK Build Tools Version: 23.0.2

Java SDK: /usr java version "1.8.0_101" Java(TM) SE Runtime Environment (build 1.8.0_101-b13) Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)

Android Designer EPL code available here: https://github.com/xamarin/AndroidDesigner.EPL

Xamarin Android Player Not Installed

Apple Developer Tools Xcode 8.2 (11766) Build 8C38

Xamarin.Mac Version: 2.10.0.113 (Visual Studio Enterprise)

Xamarin.iOS Version: 10.3.0.0 (Visual Studio Enterprise) Hash: e02d272 Branch: xcode8.2 Build date: 2016-12-12 23:00:41-0500

Xamarin Inspector Version: 1.0.0.0 Hash: 1f3067d Branch: master Build date: 2016-11-15 4:13:59 PM

Build Information Release ID: 601020044 Git revision: 0ccfcd52b95305ebd5b7eca0d88c1017035910ae Build date: 2016-10-28 15:12:43-04 Xamarin addins: a39a869d8a78d87bdc6775f696c13a4cc9024501 Build lane: monodevelop-lion-cycle8

Operating System Mac OS X 10.12.0 Darwin Joepros-iMac.local 16.0.0 Darwin Kernel Version 16.0.0 Mon Aug 29 17:56:20 PDT 2016 root:xnu-3789.1.32~3/RELEASE_X86_64 x86_64

Enabled user installed addins Xamarin Inspector 1.0.0.0