Mendapatkan laporan error yang dapat dibaca di dasbor Crashlytics
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Plugin Gradle Crashlytics dapat mendeteksi secara otomatis saat Anda meng-obfuscate
kode. Saat build menghasilkan file pemetaan, plugin akan menguploadnya sehingga server Crashlytics dapat menggunakan file tersebut untuk menampilkan stack trace aplikasi sebagai kode yang tidak di-obfuscate dan dapat dibaca manusia.
Konfigurasi yang diperlukan saat menggunakan R8, ProGuard, dan DexGuard
Crashlytics dapat men-deobfuscate dengan file pemetaan yang kompatibel dengan ProGuard, dan telah diuji dengan ProGuard, R8, dan DexGuard.
Jika aplikasi Anda menggunakan R8 dengan obfuscation yang diaktifkan beserta Android Gradle 4.2.0+, Crashlytics akan menghasilkan laporan error yang dapat dibaca. Perhatikan bahwa Crashlytics baru-baru ini meningkatkan dukungan untuk aplikasi yang menggunakan Kotlin dan R8, yang dapat menyebabkan beberapa pelabelan masalah tidak terduga.
Jika aplikasi Anda menggunakan file konfigurasi ProGuard, Anda harus menyimpan informasi yang diperlukan Crashlytics untuk menghasilkan laporan error yang dapat dibaca. Lakukan hal ini dengan menambahkan baris berikut ke file konfigurasi ProGuard atau DexGuard Anda:
-keepattributesSourceFile,LineNumberTable# Keep file names and line numbers.-keeppublicclass*extendsjava.lang.Exception# Optional: Keep custom exceptions.
Untuk mendapatkan bantuan atas pertanyaan atau masalah terkait DexGuard, hubungi langsung tim dukungan Guardsquare. Untuk mendapatkan bantuan terkait ProGuard, buka forum Komunitas Guardsquare untuk mendapatkan bantuan dari pakar.
Mempertahankan varian build yang di-obfuscate
Untuk mencegah plugin Gradle Crashlytics mengupload file pemetaan untuk varian yang menggunakan obfuscation, tetapkan properti ekstensi Gradle firebaseCrashlytics.mappingFileUploadEnabled ke false di file Gradle modul (level aplikasi) (biasanya <project>/<app-module>/build.gradle.kts atau <project>/<app-module>/build.gradle). Hal ini dapat membantu mempercepat waktu build untuk build yang di-obfuscate, tetapi perhatikan bahwa stack trace yang dihasilkan akan tampil seperti di-obfuscate di halaman Crashlytics pada Firebase console.
Kotlin
importcom.google.firebase.crashlytics.buildtools.gradle.CrashlyticsExtension// ...android{// To enable Crashlytics mapping file upload for specific build types:buildTypes{getByName("debug"){minifyEnabled=trueconfigure<CrashlyticsExtension>{mappingFileUploadEnabled=false}}}...// To enable Crashlytics mapping file upload for specific product flavors:flavorDimensions+="environment"productFlavors{create("staging"){dimension="environment"...configure<CrashlyticsExtension>{mappingFileUploadEnabled=false}}create("prod"){dimension="environment"...configure<CrashlyticsExtension>{mappingFileUploadEnabled=true}}}}
Groovy
android{// To enable Crashlytics mapping file upload for specific build types:buildTypes{debug{minifyEnabledtruefirebaseCrashlytics{mappingFileUploadEnabledfalse}}}...// To enable Crashlytics mapping file upload for specific product flavors:flavorDimensions"environment"productFlavors{staging{dimension"environment"...firebaseCrashlytics{mappingFileUploadEnabledfalse}}prod{dimension"environment"...firebaseCrashlytics{mappingFileUploadEnabledtrue}}}}
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-04 UTC."],[],[],null,["\u003cbr /\u003e\n\niOS+ Android Flutter Unity \n\n\u003cbr /\u003e\n\nBy default, Firebase Crashlytics automatically processes your debug symbol\n(dSYM) files to give you deobfuscated and human-readable crash reports. You\nusually configure this behavior during the initial setup of Crashlytics in\nyour app, specifically by\n[adding a run script](/docs/crashlytics/get-started?platform=ios#set-up-dsym-uploading)\nthat automatically uploads dSYM files during your app's build phase.\n\nUnfortunately, there are a few cases that could cause your automatic dSYM files\nupload to fail. This guide provides some ways to troubleshoot when\nCrashlytics can't locate your app's dSYM files.\n\nMake sure Xcode can automatically process dSYMs and upload the files\n\nWhen setting up Crashlytics in your app, you\n[configured a run script](/docs/crashlytics/get-started?platform=ios#set-up-dsym-uploading)\nto automatically process dSYMs and upload the files.\n\nMake sure that your configuration for the Crashlytics run script is\nup-to-date with the new requirements which started with Xcode 15. If your\nconfiguration isn't up-to-date, you might be getting the following error: \n\n`error: Info.plist Error Unable to process Info.plist at path ...`.\n\nSpecifically, Xcode 15 and later requires that you provide a more complete set\nof file locations. For your Crashlytics run script\n(`firebase-ios-sdk/Crashlytics/run`), make sure that you have the following\nsetup:\n\n1. Click the **Build Phases** tab, and then expand the *Run Script* section.\n\n2. In the *Input Files* section, make sure you have the paths for the locations\n of the following files:\n\n ```\n ${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}\n ``` \n\n ```\n ${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Resources/DWARF/${PRODUCT_NAME}\n ``` \n\n ```\n ${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Info.plist\n ``` \n\n ```\n $(TARGET_BUILD_DIR)/$(UNLOCALIZED_RESOURCES_FOLDER_PATH)/GoogleService-Info.plist\n ``` \n\n ```\n $(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)\n ```\n If you have `ENABLE_USER_SCRIPT_SANDBOXING=YES` and `ENABLE_DEBUG_DYLIB=YES` in your project build settings, then include the following: \n\n ```\n ${DWARF_DSYM_FOLDER_PATH}/${DWARF_DSYM_FILE_NAME}/Contents/Resources/DWARF/${PRODUCT_NAME}.debug.dylib\n ```\n **Understand why the locations of these files are\n needed**\n\n Xcode looks in the specified locations for these input files to ensure\n that the build files are available for the run script. Also, if\n *User Script Sandboxing* is enabled, Xcode only allows the run\n script to access files specified in the *Input Files*.\n - Providing the location of your project's dSYM files enables Crashlytics to process dSYMs.\n - Providing the location of your app's built `GoogleService-Info.plist` file enables Crashlytics to associate the dSYMs with your Firebase app.\n - Providing the location of your app's executable allows the run script to prevent duplicate uploads of the same dSYM. Note that app binaries are *not uploaded*.\n\nCheck if Xcode is producing dSYMs\n\nMore often than not, dSYM files go missing because Xcode simply isn't producing\nthem. When an upload fails, Crashlytics displays a \"Missing dSYM\" alert in\nthe Firebase console. If you get this alert, first check that Xcode is\nproducing the correct dSYM for every build:\n\n1. Open your project in Xcode, and then select the project file in the Xcode\n Navigator.\n\n2. Select your main build target.\n\n3. Open the target's **Build Settings** tab, and then click **All**.\n\n4. Search for `debug information format`.\n\n5. Set **Debug Information Format** to **DWARF with dSYM File** for all\n your build types.\n\n6. Rebuild your app.\n\nYour crash reports should now appear in the\n[Crashlytics dashboard](https://console.firebase.google.com/project/_/crashlytics). If the problem persists or you\nencounter other errors, try [locating your dSYMs](#locate) and\n[uploading them to Crashlytics manually](#upload-dsyms).\n\nLocate your dSYMs on a local machine\n\nRun the following command to display all your dSYMs' UUIDs on your machine and\nsearch for the missing dSYM: \n\n```text\nmdfind -name .dSYM | while read -r line; do dwarfdump -u \"$line\"; done\n```\n\nOnce you find the dSYM, [manually upload it to Crashlytics](#upload-dsyms).\nIf the `mdfind` command doesn't return any results, you can look in the\n`Products` directory where your `.app` lives (by default, the `Products`\ndirectory is located in `Derived Data`). If your app is released to production,\nyou can also look for its dSYM in the `.xcarchive` directory on disk:\n\n1. In Xcode, open the **Organizer** window, and then select your app from the\n list. Xcode displays a list of archives for your project.\n\n2. Control-click an archive to view it in Finder. Control-click it again, and\n then click **Show Package Contents**.\n\n3. Within `.xcarchive` is a dSYMs directory that contains dSYMs generated as\n part of Xcode's archiving process.\n\nUpload your dSYMs\n\nCrashlytics supports multiple ways to upload your dSYMs files, either\n[automatically](#auto-upload-dsyms) or [manually](#manually-upload-dsyms).\n\n*(Recommended)* Automatically process your dSYMs and upload the files\n\nWhen you initially set up Crashlytics, you most likely configured this\nautomatic upload behavior for your app. However, if automatic uploads are\nfailing, [check that your configuration is correct](#check-input-files-setup).\n\nManually upload your dSYM files\n\nIf automatic uploads are failing, you can manually upload your dSYM files using\neither of the following options.\n\n- **Option 1** : Use the console-based \"Drag and Drop\" option to upload a zip\n file containing your dSYM files (go to the\n Firebase console \\\u003e\n [Crashlytics](https://console.firebase.google.com/project/_/crashlytics) \\\u003e\n *dSYMs* tab).\n\n- **Option 2** : Use the `upload-symbols` script that you can call from\n anywhere in your build process to manually upload your dSYM files. To run the\n `upload-symbols` script, use either of the following options:\n\n - **Option A**: Include the following line in your build process:\n\n ```gdscript\n find dSYM_DIRECTORY -name \"*.dSYM\" | xargs -I \\{\\} $PODS_ROOT/FirebaseCrashlytics/upload-symbols -gsp /PATH/TO/GoogleService-Info.plist -p PLATFORM \\{\\}\n ```\n - **Option B**: Run the script directly from your terminal:\n\n ```\n /PATH/TO/PODS/DIRECTORY/FirebaseCrashlytics/upload-symbols -gsp /PATH/TO/GoogleService-Info.plist -p ios /PATH/TO/dSYMs\n ```\n\n For usage notes and additional instructions about this script, run\n `upload-symbols` with the `--help` parameter."]]