[BUG] ReactNative0.81.5: pod install failed: cannot find a spec for `RCT-Folly` depended upon by `open-im-sdk-rn`

[vcup]

OpenIM Server Version

not relate, rnsdk version 3.8.3-patch.10.2

Operating System and CPU Architecture

macOS (ARM)

Deployment Method

Source Code Deployment

Bug Description and Steps to Reproduce

just run pod install on ios/ with react-native 0.81.5

Screenshots Link

# .......
Codegen] Generated artifact: /Users/clini/Documents/mindmap-ng/apps/expo/ios/build/generated/ios/RCTAppDependencyProvider.mm
[Codegen] Generated podspec: /Users/clini/Documents/mindmap-ng/apps/expo/ios/build/generated/ios/ReactAppDependencyProvider.podspec
[Codegen] Generated podspec: /Users/clini/Documents/mindmap-ng/apps/expo/ios/build/generated/ios/ReactCodegen.podspec
[Codegen] Done.
[ReactNativeDependencies] Using release tarball
[ReactNativeDependencies] Using tarball from URL: https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.81.5/react-native-artifacts-0.81.5-reactnative-dependencies-debug.tar.gz
Analyzing dependencies
Fetching podspec for `React-Core-prebuilt` from `../../../node_modules/.pnpm/react-native@0.81.5_@babel+core@7.28.5_@react-native-community+cli@20.0.2_typescript@5._5f16f570bf06f3c7dcc31298d436b7a8/node_modules/react-native/React-Core-prebuilt.podspec`
[ReactNativeCore] Using tarball from URL: https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.81.5/react-native-artifacts-0.81.5-reactnative-core-debug.tar.gz
Fetching podspec for `ReactNativeDependencies` from `../../../node_modules/.pnpm/react-native@0.81.5_@babel+core@7.28.5_@react-native-community+cli@20.0.2_typescript@5._5f16f570bf06f3c7dcc31298d436b7a8/node_modules/react-native/third-party-podspecs/ReactNativeDependencies.podspec`
[ReactNativeDependencies] Using release tarball
[ReactNativeDependencies] Using tarball from URL: https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.81.5/react-native-artifacts-0.81.5-reactnative-dependencies-debug.tar.gz
Fetching podspec for `hermes-engine` from `../../../node_modules/.pnpm/react-native@0.81.5_@babel+core@7.28.5_@react-native-community+cli@20.0.2_typescript@5._5f16f570bf06f3c7dcc31298d436b7a8/node_modules/react-native/sdks/hermes-engine/hermes-engine.podspec`
[Hermes] Using release tarball from URL: https://repo1.maven.org/maven2/com/facebook/react/react-native-artifacts/0.81.5/react-native-artifacts-0.81.5-hermes-ios-debug.tar.gz
SK_GRAPHITE: OFF (Graphite symbols not found in libskia)
[!] Unable to find a specification for `RCT-Folly` depended upon by `open-im-sdk-rn`

You have either:
 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
 * mistyped the name or version.
 * not added the source repo that hosts the Podspec to your Podfile.

[vcup]

Here's similar issues reported dominicstop/react-native-ios-utilities#30. follow the comment

Adding env with these two env values in eas.json would solve the issue when running eas build --profile development --platform ios

 "development": {
      "developmentClient": true,
      "distribution": "internal",
      "env": {
        "RCT_USE_PREBUILT_RNCORE": "0",
        "RCT_USE_RN_DEP": "0"
      }

by set environment variables with

export RCT_USE_PREBUILT_RNCORE=0
export RCT_USE_RN_DEP=0

then pod install well run.

I think we needs to follow this blog to fix this issues