Hi Team, I am getting the below error when I build the app. Please someone guide me in resolving this issue? ld: warning: directory not found for option '-L-L/Users/hodoolabs/Library/Developer/Xcode/DerivedData/GSPApp-dawobntqeqmxgscqiiguaalqfpeb/Build/Products/Debug-iphonesimulator/Base64' ld: library not found for -lBase64 clang: error: linker command failed with exit code 1 (use -v to see invocation) BUILD FAILED The following build commands failed: Ld /Users/hodoolabs/Library/Developer/Xcode/DerivedData/GSPApp-dawobntqeqmxgscqiiguaalqfpeb/Build/Products/Debug-iphonesimulator/GSPApp.app/GSPApp normal x86_64

Hi Team, I am getting the below error when I build the app. Please someone guide me in resolving this issue? I have already tried these solutions. 1) Enable bitcode --> No Undefined symbols for architecture x8664: "boost::redetail106300::perlmatcher&lt;char const*, std::_1::allocator<boost::submatch<char const*&gt; >, boost::regextraits&lt;char, boost::cppregextraits<char&gt; > >::find()", referenced from: bool boost::regexsearch&lt;char const*, std::1::allocator<boost::submatch<char const*&gt; >, char, boost::regextraits&lt;char, boost::cppregextraits<char&gt; > >(char const*, char const*, boost::matchresults&lt;char const*, std::1::allocator<boost::submatch<char const*&gt; > >&amp;, boost::basicregex&lt;char, boost::regextraits<char, boost::cppregextraits<char&gt; > > const&amp;, boost::regexconstants::matchflags, char const*) in libFlipper-Folly.a(Uri.o) "folly::detail::crc32ccombinehw(unsigned int, unsigned int, unsigned long)", referenced from:... "yarpl::credits::add(long long, long long)", referenced from:... "yarpl::credits::consume(long long&amp;, long long)", referenced from:... "folly::init(int*, char***, bool)", referenced from:... "boost::redetail106300::verifyoptions(unsigned int, boost::regexconstants::matchflags)", referenced from:... "boost::redetail106300::putmemblock(void*)", referenced from:... "boost::redetail106300::getdefaulterrorstring(boost::regexconstants::errortype)", referenced from:... "folly::detail::crc32combinehw(unsigned int, unsigned int, unsigned long)", referenced from:... "folly::detail::crc32combinesw(unsigned int, unsigned int, unsigned long)", referenced from:... "boost::redetail106300::getmemblock()", referenced from:... "boost::redetail106300::raiseruntimeerror(std::runtimeerror const&amp;)", referenced from:... ld: symbol(s) not found for architecture x8664 clang: error: linker command failed with exit code 1 (use -v to see invocation) warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'CodePush' from project 'Pods') warning: no rule to process file '/Users/&lt;Company&gt;/WebstormProjects/&lt;Name&gt;-V2-PAFront/&lt;Name&gt;App/ios/Pods/Flipper-RSocket/rsocket/benchmarks/CMakeLists.txt' of type 'text' for architecture 'x8664' (in target 'Flipper-RSocket' from project 'Pods') warning: no rule to process file '/Users/&lt;Company&gt;/WebstormProjects/&lt;Name&gt;-V2-PAFront/&lt;Name&gt;App/ios/Pods/Flipper-RSocket/rsocket/benchmarks/README.md' of type 'net.daringfireball.markdown' for architecture 'x8664' (in target 'Flipper-RSocket' from project 'Pods') warning: no rule to process file '/Users/&lt;Company&gt;/WebstormProjects/&lt;Name&gt;-V2-PAFront/&lt;Name&gt;App/ios/Pods/Flipper-RSocket/rsocket/README.md' of type 'net.daringfireball.markdown' for architecture 'x8664' (in target 'Flipper-RSocket' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 4.3, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'Base64' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'RNSound' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 6.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'JWT' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 6.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'libwebp' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'Crashlytics' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 5.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'CocoaAsyncSocket' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'Fabric' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 6.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'OpenSSL-Universal' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 4.3, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'nanopb' from project 'Pods') warning: The iOS Simulator deployment target 'IPHONEOSDEPLOYMENTTARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.6.99. (in target 'RNSecureKeyStore' from project 'Pods') warning: Mapping architecture arm64 to x8664. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target '&lt;Name&gt;App' from project '&lt;Name&gt;App') warning: Mapping architecture armv7 to i386. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target '&lt;Name&gt;App' from project '&lt;Name&gt;App') warning: Mapping architecture armv7s to i386. Ensure that this target's Architectures and Valid Architectures build settings are configured correctly for the iOS Simulator platform. (in target '&lt;Name&gt;App' from project '&lt;Name&gt;App') warning: Capabilities for Signing &amp; Capabilities may not function correctly because its entitlements use a placeholder team ID. To resolve this, select a development team in the &lt;Name&gt;App editor. (in target '&lt;Name&gt;App' from project '&lt;Name&gt;App') BUILD FAILED The following build commands failed: Ld /Users/&lt;Company&gt;/Library/Developer/Xcode/DerivedData/&lt;Name&gt;App-dawobntqeqmxgscqiiguaalqfpeb/Build/Products/Debug-iphonesimulator/&lt;name&gt;.app/&lt;Name&gt;App normal x86_64