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

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#6,144 4 bình luận 0 reaction 0 người được giao Xem trên GitHub

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@devx-arjun đang làm issue này rồi.

Từ ngày 6/10/2026.

Đánh giá

Độ khó
4/5
Thời gian dự kiến
3-5 ngày
Mức phù hợp với người mới
45/100
Loại issue
Tái cấu trúc
Độ rõ ràng
Đặc tả rõ ràng
Mức độ hoạt động
Sôi nổi
Công nghệ
erlang
Lĩnh vực
backend, databases

Hướng nghiên cứu

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.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.

Mô tả

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)

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