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Fix: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead

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#6,144 コメント 4 件 リアクション 0 件 担当者 0 名 GitHub で見る

メンテナーはふだん 1 日以内に返信

@devx-arjun がすでに取り組んでいます。

2026年10月6日 から。

評価

難易度
4/5
見積もり時間
3〜5日
初心者へのやさしさ
45/100
issue の種類
リファクタリング
明瞭さ
明確に書かれている
活発さ
活発
技術スタック
erlang
領域
backend, databases

調査の方向性

Start with the Erlang source locations listed in the issue and inspect each deprecated catch operator in context. Run the project build with OTP29 to reproduce the warnings; done means all listed uses have been updated and the warnings no longer appear without changing behavior.

索引モデルが issue の本文から書いたものです。

説明

beginner-friendly build chore patches-welcome

Since OTP29, there will be a warning when using the catch operator, which has been deprecated for a long time. It is recommended to instead use try…catch.

Here is a list of locations, where only a catch ... is used (commit 75a77a75081442ab5c0798fbf9f9d8083abad099):

src/proper/src/proper_statem.erl:770:46: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_epi/src/couch_epi_module_keeper.erl:59:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_epi/src/couch_epi_functions_gen.erl:343:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_epi/src/couch_epi_functions_gen.erl:352:6: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_log/src/couch_log_trunc_io.erl:99:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_log/src/couch_log_trunc_io_fmt.erl:291:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/chttpd/src/chttpd.erl:228:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/chttpd/src/chttpd_misc.erl:198:18: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/chttpd/src/chttpd_rewrite.erl:362:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/chttpd/src/chttpd_db.erl:633:22: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/chttpd/src/chttpd_db.erl:1319:30: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd.erl:186:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch.erl:35:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_auth.erl:374:35: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/test_util.erl:163:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/test_util.erl:164:20: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/test_util.erl:272:6: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/test_util.erl:273:12: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_util.erl:117:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_util.erl:153:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_util.erl:154:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_util.erl:547:17: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_rewrite.erl:358:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db.erl:960:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db_split.erl:203:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db_split.erl:204:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_users_db.erl:48:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_users_db.erl:230:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_users_db.erl:241:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db_updater.erl:205:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db_updater.erl:228:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_db_updater.erl:461:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_file.erl:693:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_file.erl:766:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:660:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:780:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:785:21: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:795:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:800:21: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_query_servers.erl:809:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_vhost.erl:330:18: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_password_hasher.erl:154:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_os_process.erl:72:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_os_process.erl:75:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_os_process.erl:161:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_debug.erl:560:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_debug.erl:720:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_db.erl:227:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_db.erl:307:17: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_httpd_db.erl:874:22: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:197:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:199:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:229:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:231:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:234:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:244:14: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:256:15: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:267:15: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:275:22: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:397:15: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch/src/couch_native_process.erl:438:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:84:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:128:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:140:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:152:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:167:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_event/src/couch_event_listener.erl:168:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/mem3/src/mem3_reshard_store.erl:151:17: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/mem3/src/mem3_reshard.erl:217:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/mem3/src/mem3_reshard.erl:218:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index_util.erl:36:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index_util.erl:42:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index_util.erl:51:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index_util.erl:57:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index_server.erl:372:22: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_index/src/couch_index.erl:364:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_cleanup.erl:69:30: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_index.erl:186:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_http.erl:183:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_http.erl:256:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_http.erl:682:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview.erl:381:18: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview.erl:465:20: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_util.erl:201:25: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_mrview/src/couch_mrview_show.erl:31:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_ids.erl:54:15: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_doc_processor.erl:545:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler.erl:127:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:114:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:332:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:333:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:956:19: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:976:23: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:982:21: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_scheduler_job.erl:1097:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_docs.erl:264:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_docs.erl:282:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_share.erl:127:29: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_filters.erl:112:15: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_replicator/src/couch_replicator_filters.erl:128:18: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:165:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:175:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:203:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:216:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:245:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_pse_tests/src/cpse_test_compaction.erl:262:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_tests/setups/couch_epi_dispatch.erl:74:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/ddoc_cache/src/ddoc_cache_entry.erl:165:17: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/ddoc_cache/src/ddoc_cache_entry.erl:216:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/dreyfus/src/clouseau_rpc.erl:331:27: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/dreyfus/src/dreyfus_index_manager.erl:134:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/dreyfus/src/dreyfus_httpd.erl:442:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/dreyfus/src/dreyfus_index.erl:130:27: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/nouveau/src/nouveau_util.erl:82:27: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/fabric/src/fabric_view_reduce.erl:119:21: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/fabric/src/fabric_db_create.erl:193:30: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/fabric/src/fabric.erl:198:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/fabric/src/fabric.erl:268:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/fabric/src/fabric.erl:287:9: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/mango/src/mango_httpd.erl:339:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/mango/src/mango_doc.erl:386:11: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/setup/src/setup_httpd.erl:177:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/setup/src/setup.erl:88:10: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/smoosh/src/smoosh.erl:47:13: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/smoosh/src/smoosh_server.erl:259:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/smoosh/src/smoosh_channel.erl:499:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/smoosh/src/smoosh_channel.erl:502:5: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.
src/couch_scanner/src/couch_scanner_checkpoint.erl:96:17: Warning: 'catch ...' is deprecated; please use 'try ... catch ... end' instead.

[build.txt](https://github.com/user-attachments/files/32872236/build.txt)

主要言語
Erlang
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7k
フォーク
1.1k
平均マージ
14時間 19分
マージ済み PR(30日)
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