url_launcher won't run on iOS emulator #16864
Comments
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Podfile: # Uncomment this line to define a global platform for your project
# platform :ios, '9.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
def parse_KV_file(file, separator='=')
file_abs_path = File.expand_path(file)
if !File.exists? file_abs_path
return [];
end
pods_ary = []
skip_line_start_symbols = ["#", "/"]
File.foreach(file_abs_path) { |line|
next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
plugin = line.split(pattern=separator)
if plugin.length == 2
podname = plugin[0].strip()
path = plugin[1].strip()
podpath = File.expand_path("#{path}", file_abs_path)
pods_ary.push({:name => podname, :path => podpath});
else
puts "Invalid plugin specification: #{line}"
end
}
return pods_ary
end
target 'Runner' do
# Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
# referring to absolute paths on developers' machines.
system('rm -rf Pods/.symlinks')
system('mkdir -p Pods/.symlinks/flutter')
system('mkdir -p Pods/.symlinks/plugins')
# Flutter Pods
generated_xcode_build_settings = parse_KV_file('./Flutter/Generated.xcconfig')
if generated_xcode_build_settings.empty?
puts "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter packages get is executed first."
end
generated_xcode_build_settings.map { |p|
if p[:name] == 'FLUTTER_FRAMEWORK_DIR'
symlink = File.join('Pods', '.symlinks', 'flutter', File.basename(p[:path]))
File.symlink(p[:path], symlink)
pod 'Flutter', :path => symlink
end
}
# Plugin Pods
plugin_pods = parse_KV_file('../.flutter-plugins')
plugin_pods.map { |p|
symlink = File.join('Pods', '.symlinks', 'plugins', File.basename(p[:path]))
File.symlink(p[:path], symlink)
pod p[:name], :path => File.join(symlink, 'ios')
}
end
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
end
end |
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I solved this by downgrading cocoapods to version 1.4, deleting the Pods folder, then building again. |
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Any other solution as to downgrade. |
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Similar to #17899 |
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Update Created #27893 Dears, I am struggling with this issue. Please help. url_launcher: ^5.0.1Launching Flutter doctor |
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@Sirrr please try #16049 (comment) |
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Thanks again @zoechi. The answer is below: |
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This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of |
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Issue
When trying to run my app on the iOS emulator, I get the follow error:
Steps to Reproduce
Add url_launcher to pubspec.yaml
Import the library and call it from code.
Run it on an android emulator:
Try it in the emulator, it works fine.
Run it in the iOS emulator, it won't run:
Logs
Run your application with
flutter runand attach all the log output:buildlog.txt
Run
flutter analyzeand attach any output of that command also.Flutter Doctor
Paste the output of running
flutter doctor -vhere.Any help would be appreciated.
Note that I have installed the missing components that flutter doctor was complaining about for completeness, and the issue still stands.
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