Apple Mach-O Linker Error about viro HOT 10 CLOSED

Hi @leocavalcante , ahhh, I reproduced the issue. The issue is we don't support the software simulator. Where it says iphone 7 plus above, you'll need to change the target to an actual physical device. Plug an iphone into your mac via a lightening connector, then you'll need to select the iphone in the top left next to the play button. When you select the iphone target the top left of your screen shoud like the following:

Now try running and everything should work!

from viro.

Hi @leocavalcante. Did you run setup-ide.sh ios first? That runs cocoapods and installs the necessary dependencies.

If you did run the setup-ide script for iOS, then make sure you are opening the .xcworkspace file and not the .xcodeproj. The .xcworkspace file has the proper dependencies to compile while the .xcodeproj does not.

Below shows what your .xcworkspace file should look like when in Xcode( ViroSampleVideoTest would be named your project name):

Let us know if the above doesn't work :)

from viro.

Yes, I did ;/

Steps were:

react-viro init HelloViro
cd HelloViro
./setup-ide.sh ios
open ios/HelloViro.xcworkspace

Could see HelloViro and Pods folders.
But when running got:

'React/RCTBundleURLProvider.h' file not found

Figured out that it isn't on node_modules, so a deleted it and ran yarn.
Now getting the error below.

I ran ./setup-ide.sh ios again:

==== Running iOS Setup Script ===
running with verbose logging
pwd
Analyzing dependencies
Fetching podspec for `ViroReact` from `../node_modules/react-viro/ios/`
Downloading dependencies
Using ViroReact (1.0)
Generating Pods project
Integrating client project
Sending stats
Pod installation complete! There is 1 dependency from the Podfile and 1 total pod installed.
Add: ":NSAppTransportSecurity:NSAllowsArbitraryLoads" Entry Already Exists
Add: ":NSCameraUsageDescription" Entry Already Exists

Reopened Xcode using the workspace file, ran Clean then Run again, same two errors.

from viro.

Hi, @leocavalcante. Try the following, goto Product->Scheme->Edit Scheme. Make sure parallelize build is checked off, and that React is above the HelloViro target.

So it it should look like the following:

If the scheme looks like the above with ViroSampleVideoTest replaced with HelloViro, then try building. Let's see if that works. If it doesn't let me know!

from viro.

Yeah, it looks like your SS:

Ps.: created a HoViro to retry the steps.

But Im clicking on the Play button (Run I guess, Xcode newbie here) not on Build.

from viro.

Hmm, okay. I'll continue my journey tomorrow using a colegue's iPhone.
Thank you very much again for you patience and attention!!

from viro.

No prob, let us know tomorrow if you still have issues :)

from viro.

Hey @VikAdvani, me again! xD
Now trying on an iPhone device it removed only one of the errors, the first one.

The other: clang: error: linker command failed with exit code 1 (use -v to see invocation) still there. I Googled it and saw that it could be any kind of problem! But if have any ideias do help me out...

from viro.

Aha! Did it by setting Enable bitcode to No.
Cheers!

from viro.

Hi @leocavalcante, glad it works!

from viro.