Error (Xcode): Undefined symbol ios build when using custome scheme

[rahmanecky-memberid]

Hello @HayesGordon
I've found the culprit for ios.
The plugin does not work for projects with flavors/ custom scheme.

In the podspec, the config=Debug does not match flavor or custom scheme name configs like Prod-debug, Production-release, or etc.

so , i got error like this when running app in ios:

Launching lib/main.dart on iPhone 16 Pro in debug mode...
Xcode build done. 36.5s
Failed to build iOS app
Error (Xcode): Undefined symbol: ReadWriteRing::currentRead()
Error (Xcode): Undefined symbol: ReadWriteRing::nextRead()
Error (Xcode): Undefined symbol: ReadWriteRing::ReadWriteRing()
Error (Xcode): Undefined symbol: _createRiveRenderer
Error (Xcode): Undefined symbol: _createRiveRendererContext
Error (Xcode): Undefined symbol: _destroyRiveRenderer
Error (Xcode): Undefined symbol: _destroyRiveRendererContext
Error (Xcode): Undefined symbol: _factoryFromRiveRendererContext
Error (Xcode): Undefined symbol: _riveLock
Error (Xcode): Undefined symbol: _riveUnlock
Error (Xcode): Undefined symbol: _setGPU
Error (Xcode): Linker command failed with exit code 1 (use -v to see invocation)
Could not build the application for the simulator.
Error launching application on iPhone 16 Pro.

Exited (1).

After searching through the issues, I found this comment: #issuecomment. Then, I manually updated my Podspec to look like this.

`s.pod_target_xcconfig = { "DEFINES_MODULE" => "YES", "EXCLUDED_ARCHS[sdk=iphonesimulator*]" => "i386",
"USER_HEADER_SEARCH_PATHS" => '"$(PODS_TARGET_SRCROOT)/../native/include"',
"LIBRARY_SEARCH_PATHS[config=Release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Production-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Staging-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Dev-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Dev-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Staging-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Prod-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[config=Profile*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
# "LIBRARY_SEARCH_PATHS[config=Debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/debug"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Dev-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Prod-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Staging-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Dev-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Production-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphoneos*][config=Staging-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Dev-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Staging-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Production-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Dev-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Staging-release*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"LIBRARY_SEARCH_PATHS[sdk=iphonesimulator*][config=Prod-debug*]" => '"$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator"',
"OTHER_LDFLAGS[config=Release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Dev-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Staging-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Production-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Dev-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Staging-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Prod-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[config=Profile*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
# "OTHER_LDFLAGS[config=Debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/debug/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Dev-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Staging-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Prod-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Dev-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Staging-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphoneos*][config=Production-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/release/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Dev-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Prod-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Staging-debug*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Dev-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Production-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",
"OTHER_LDFLAGS[sdk=iphonesimulator*][config=Staging-release*]" => "-Wl,-force_load,$(PODS_TARGET_SRCROOT)/../native/build/iphoneos/bin/emulator/librive_native.a -lrive -lrive_pls_renderer -lrive_yoga -lrive_harfbuzz -lrive_sheenbidi -lrive_decoders -llibpng -lzlib -llibjpeg -llibwebp -lminiaudio",

                        "CLANG_CXX_LANGUAGE_STANDARD" => "c++17",
                        "CLANG_CXX_LIBRARY" => "libc++" }

`
I hope this can be resolved soon so that similar issues do not occur in the future.

[Mohit8G]

I am facing the same issue any update on it?

[hussainsurti-gh]

After a whole lot of debugging, we are having the same issue as well.

[HayesGordon]

Looking into a fix! Sorry for the delay, I was out of office.

[OmarElmanzalawy]

Having same issue.

[HayesGordon]

This issue should be resolved in the latest release: rive: ^0.14.2

[MortadhaFadhlaoui]

Still the same issue even in rive: ^0.14.2

[Judreu]

Hello, I don't know how to solve it also. If someone has the solution ?

[GuillaumeBouxin]

same issue here with 0.14.2

[QuentinCettier]

Still have the same issue in rive: 0.14.3

[k1-ship]

Xcode “Undefined symbol” in custom scheme means some code/files or frameworks aren’t linked for that scheme—like missing fruits in a fruit box, you need to include all required items.