Scenario

When running on macOS/iOS, "no suitable image" or "code signature invalid" errors occur.

Example 1:

dyld: Library not loaded: @executable_path/libvivoxsdk.dylib
 Reason: no suitable image found. Did find:
./libvivoxsdk.dylib: code signature invalid for './libvivoxsdk.dylib'

./libvivoxsdk.dylib: stat() failed with errno=1
libvivoxsdk.dylib: code signature invalid for 'libvivoxsdk.dylib'

Example 2:

Plugins: Couldn't open Assets/Plugins/x86_64/libVivoxNative.bundle, error: 
dlopen(Assets/Plugins/x86_64/libVivoxNative.bundle, 2): no suitable image found, Did find: 
Assets/Plugins/x86_64/libVivoxNative.bundle: code signature invalid for 
'Assets/Plugins/x86_64/libVivoxNative.bundle'

Resolution 

To fix this issue, remove the invalid signature from the Vivox LIB files by performing the following steps:

1. Close any open editors, such as Unity Editor, which can cache older LIB files.
2. Locate the Vivox LIB files with the invalid signature. These are specified in the error messages.
3. Go to the specified directory by using Terminal.
4. Run the following commands on each of the Vivox LIB files:

codesign --remove-signature <lib-name>

For example, for libvivoxsdk.dylib, use the following command:

codesign --remove-signature libvivoxsdk.dylib

If the directory contains only Vivox LIB files, use the following command:

codesign --remove-signature *.dylib
codesign --remove-signature *.bundle

After you run the commands, you can run on macOS/iOS without the invalid signature error.