first
npx react-native@latest init NewArchProject
then
brew install ios-deploy
then
bundle install && RCT_NEW_ARCH_ENABLED=1 bundle exec pod install
then
yarn iOS (or xcode and build the workspace)
this always results in:
Command PhaseScriptExecution failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
PhaseScriptExecution Bundle\ React\ Native\ code\ and\ images /Users/michaelisbell/Library/Developer/Xcode/DerivedData/NewArchProject-ayyhimbtgfibktdhdedbyagzfbuj/Build/Intermediates.noindex/NewArchProject.build/Debug-iphoneos/NewArchProject.build/Script-00DD1BFF1BD5951E006B06BC.sh (in target 'NewArchProject' from project 'NewArchProject')
(1 failure)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
I need to know how to resolve this rather opaque error and get the app to run.
MORE DETAIL:
in xcode, this is show in the log:
+ [[ Debug = *Debug* ]]
+ [[ ! iphoneos == *simulator ]]
+ for num in 0 1 2 3 4 5 6 7 8
++ ipconfig getifaddr en0
+ IP=
Command PhaseScriptExecution failed with a nonzero exit code```
======
in the build phase "bundle react-native code and images":
```set -e
WITH_ENVIRONMENT="../node_modules/react-native/scripts/xcode/with-environment.sh"
REACT_NATIVE_XCODE="../node_modules/react-native/scripts/react-native-xcode.sh"
=====
the first script, with-environment.sh
#!/bin/bash
# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
# This script is used to source in Xcode the environment settings required to run properly.
# The script first sources the base `.xcode.env` file.
# Then it sources the `.xcode.env.local` file if present, to override some local config
# Finally, it will execute the command passed i input if any.
#
# USAGE:
# ./with-environment.sh command
# Start with a default
NODE_BINARY=$(command -v node)
export NODE_BINARY
# Override the default with the global environment
ENV_PATH="$PODS_ROOT/../.xcode.env"
if [ -f "$ENV_PATH" ]; then
source "$ENV_PATH"
fi
# Override the global with the local environment
LOCAL_ENV_PATH="${ENV_PATH}.local"
if [ -f "$LOCAL_ENV_PATH" ]; then
source "$LOCAL_ENV_PATH"
fi
# Check whether NODE_BINARY has been properly set, otherwise help the users with a meaningful error.
if [ -n "$NODE_BINARY" ]; then
echo "Node found at: ${NODE_BINARY}"
else
echo '[Warning] You need to configure your node path in the `".xcode.env" file` environment. ' \
'You can set it up quickly by running: ' \
'`echo export NODE_BINARY=$(command -v node) > .xcode.env` ' \
'in the ios folder. This is needed by React Native to work correctly. ' \
'We fallback to the DEPRECATED behavior of finding `node`. This will be REMOVED in a future version. ' \
'You can read more about this here: https://reactnative.dev/docs/environment-setup#optional-configuring-your-environment' >&2
source "${REACT_NATIVE_PATH}/scripts/find-node-for-xcode.sh"
fi
# Execute argument, if present
if [ -n "$1" ]; then
$1
fi
the second script, react-native-xcode.sh
#!/bin/bash
# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
# Bundle React Native app's code and image assets.
# This script is supposed to be invoked as part of Xcode build process
# and relies on environment variables (including PWD) set by Xcode
# Print commands before executing them (useful for troubleshooting)
set -x -e
DEST=$CONFIGURATION_BUILD_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH
# Enables iOS devices to get the IP address of the machine running Metro
if [[ ! "$SKIP_BUNDLING_METRO_IP" && "$CONFIGURATION" = *Debug* && ! "$PLATFORM_NAME" == *simulator ]]; then
for num in 0 1 2 3 4 5 6 7 8; do
IP=$(ipconfig getifaddr en${num})
if [ ! -z "$IP" ]; then
break
fi
done
if [ -z "$IP" ]; then
IP=$(ifconfig | grep 'inet ' | grep -v ' 127.' | grep -v ' 169.254.' |cut -d\ -f2 | awk 'NR==1{print $1}')
fi
echo "$IP" > "$DEST/ip.txt"
fi
if [[ "$SKIP_BUNDLING" ]]; then
echo "SKIP_BUNDLING enabled; skipping."
exit 0;
fi
case "$CONFIGURATION" in
*Debug*)
if [[ "$PLATFORM_NAME" == *simulator ]]; then
if [[ "$FORCE_BUNDLING" ]]; then
echo "FORCE_BUNDLING enabled; continuing to bundle."
else
echo "Skipping bundling in Debug for the Simulator (since the packager bundles for you). Use the FORCE_BUNDLING flag to change this behavior."
exit 0;
fi
else
echo "Bundling for physical device. Use the SKIP_BUNDLING flag to change this behavior."
fi
DEV=true
;;
"")
echo "$0 must be invoked by Xcode"
exit 1
;;
*)
DEV=false
;;
esac
# Path to react-native folder inside node_modules
REACT_NATIVE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# Most projects have their project root, one level up from their Xcode project dir (the "ios" directory)
PROJECT_ROOT=${PROJECT_ROOT:-"$PROJECT_DIR/.."}
cd "$PROJECT_ROOT" || exit
# Define entry file
if [[ "$ENTRY_FILE" ]]; then
# Use ENTRY_FILE defined by user
:
elif [[ -s "index.ios.js" ]]; then
ENTRY_FILE=${1:-index.ios.js}
else
ENTRY_FILE=${1:-index.js}
fi
# check and assign NODE_BINARY env
# shellcheck source=/dev/null
source "$REACT_NATIVE_DIR/scripts/node-binary.sh"
HERMES_ENGINE_PATH="$PODS_ROOT/hermes-engine"
[ -z "$HERMES_CLI_PATH" ] && HERMES_CLI_PATH="$HERMES_ENGINE_PATH/destroot/bin/hermesc"
# If hermesc is not available and USE_HERMES is not set to false, show error.
if [[ $USE_HERMES != false && -f "$HERMES_ENGINE_PATH" && ! -f "$HERMES_CLI_PATH" ]]; then
echo "error: Hermes is enabled but the hermesc binary could not be found at ${HERMES_CLI_PATH}." \
"Perhaps you need to run 'bundle exec pod install' or otherwise " \
"point the HERMES_CLI_PATH variable to your custom location." >&2
exit 2
fi
[ -z "$NODE_ARGS" ] && export NODE_ARGS=""
[ -z "$CLI_PATH" ] && export CLI_PATH="$REACT_NATIVE_DIR/cli.js"
[ -z "$BUNDLE_COMMAND" ] && BUNDLE_COMMAND="bundle"
[ -z "$COMPOSE_SOURCEMAP_PATH" ] && COMPOSE_SOURCEMAP_PATH="$REACT_NATIVE_DIR/scripts/compose-source-maps.js"
if [[ -z "$BUNDLE_CONFIG" ]]; then
CONFIG_ARG=""
else
CONFIG_ARG="--config $BUNDLE_CONFIG"
fi
BUNDLE_FILE="$CONFIGURATION_BUILD_DIR/main.jsbundle"
EXTRA_ARGS=
case "$PLATFORM_NAME" in
"macosx")
BUNDLE_PLATFORM="macos"
;;
*)
BUNDLE_PLATFORM="ios"
;;
esac
if [ "${IS_MACCATALYST}" = "YES" ]; then
BUNDLE_PLATFORM="ios"
fi
EMIT_SOURCEMAP=
if [[ ! -z "$SOURCEMAP_FILE" ]]; then
EMIT_SOURCEMAP=true
fi
PACKAGER_SOURCEMAP_FILE=
if [[ $EMIT_SOURCEMAP == true ]]; then
if [[ $USE_HERMES != false ]]; then
PACKAGER_SOURCEMAP_FILE="$CONFIGURATION_BUILD_DIR/$(basename $SOURCEMAP_FILE)"
else
PACKAGER_SOURCEMAP_FILE="$SOURCEMAP_FILE"
fi
EXTRA_ARGS="$EXTRA_ARGS --sourcemap-output $PACKAGER_SOURCEMAP_FILE"
fi
# Hermes doesn't require JS minification.
if [[ $USE_HERMES != false && $DEV == false ]]; then
EXTRA_ARGS="$EXTRA_ARGS --minify false"
fi
"$NODE_BINARY" $NODE_ARGS "$CLI_PATH" $BUNDLE_COMMAND \
$CONFIG_ARG \
--entry-file "$ENTRY_FILE" \
--platform "$BUNDLE_PLATFORM" \
--dev $DEV \
--reset-cache \
--bundle-output "$BUNDLE_FILE" \
--assets-dest "$DEST" \
$EXTRA_ARGS \
$EXTRA_PACKAGER_ARGS
if [[ $USE_HERMES == false ]]; then
cp "$BUNDLE_FILE" "$DEST/"
BUNDLE_FILE="$DEST/main.jsbundle"
else
EXTRA_COMPILER_ARGS=
if [[ $DEV == true ]]; then
EXTRA_COMPILER_ARGS=-Og
else
EXTRA_COMPILER_ARGS=-O
fi
if [[ $EMIT_SOURCEMAP == true ]]; then
EXTRA_COMPILER_ARGS="$EXTRA_COMPILER_ARGS -output-source-map"
fi
"$HERMES_CLI_PATH" -emit-binary -max-diagnostic-width=80 $EXTRA_COMPILER_ARGS -out "$DEST/main.jsbundle" "$BUNDLE_FILE"
if [[ $EMIT_SOURCEMAP == true ]]; then
HBC_SOURCEMAP_FILE="$DEST/main.jsbundle.map"
"$NODE_BINARY" "$COMPOSE_SOURCEMAP_PATH" "$PACKAGER_SOURCEMAP_FILE" "$HBC_SOURCEMAP_FILE" -o "$SOURCEMAP_FILE"
rm "$HBC_SOURCEMAP_FILE"
rm "$PACKAGER_SOURCEMAP_FILE"
fi
BUNDLE_FILE="$DEST/main.jsbundle"
fi
if [[ $DEV != true && ! -f "$BUNDLE_FILE" ]]; then
echo "error: File $BUNDLE_FILE does not exist. Your environment is misconfigured as Metro was not able to produce the bundle so your release application won't work!" >&2
exit 2
fi
