Details
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Bug
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Resolution: Duplicate
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P1: Critical
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None
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5.10.1
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Ubuntu 16.04
Description
Deployed application crashes as soon as started. I tried following approaches to deploy:
1)
- copying all Qt libraries next to application
- removed Qt installation
- changed rpaths of application executable, QtWebEngineProcess and platforms/libqxcb.so to point to the same directory
- added qt.conf that contains:
[Paths] Prefix = .
2)
- as above but without qt.conf
- removed qt_prfxpath= from libQt5Core.so
3)
- both cases, qt.conf is present and modified libQt5Core.so
4)
- QTWEBENGINEPROCESS_PATH pointing to the QtWebEngine executable (see at the bottom)
There is following output (#2):
QML debugging is enabled. Only use this in a safe environment. Qt WebEngine ICU data not found at //resources. Trying parent directory... Qt WebEngine ICU data not found at /. Trying application directory... Installed Qt WebEngine locales directory not found at location /translations/qtwebengine_locales. Trying application directory... [0312/193841.007255:WARNING:stack_trace_posix.cc(648)] Failed to open file: /tmp/.gldUbewc (deleted) Error: No such file or directory Qt WebEngine resources not found at //resources. Trying parent directory... Qt WebEngine resources not found at /. Trying application directory... Qt WebEngine ICU data not found at //resources. Trying parent directory... Qt WebEngine ICU data not found at /. Trying application directory... Qt WebEngine ICU data not found at . Trying fallback directory... The application MAY NOT work. Path override failed for key base::DIR_QT_LIBRARY_DATA and path '/home/jopoikel/.QtWebEngineProcess' Installed Qt WebEngine locales directory not found at location /translations/qtwebengine_locales. Trying application directory... Qt WebEngine locales directory not found at location /qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct. Path override failed for key ui::DIR_LOCALES and path '/home/jopoikel/.QtWebEngineProcess' Qt WebEngine resources not found at //resources. Trying parent directory... Qt WebEngine resources not found at /. Trying application directory... Qt WebEngine resources not found at . Trying fallback directory... The application MAY NOT work. [0312/193841.182338:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources.pak Some features may not be available. [0312/193841.182421:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources_100p.pak Some features may not be available. [0312/193841.182458:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources_200p.pak Some features may not be available. [0312/193841.183246:WARNING:resource_bundle_qt.cpp(115)] locale_file_path.empty() for locale [1:1:0312/193841.679304:FATAL:blink_platform_impl.cc(604)] Check failed: compression::GzipUncompress(resource.as_string(), &uncompressed). #0 0x7fa761ed50a5 <unknown> #1 0x7fa761eeaeca <unknown> #2 0x7fa762f492e0 <unknown> #3 0x7fa764848bbe <unknown> #4 0x7fa7635189ed <unknown> #5 0x7fa764a520cd <unknown> #6 0x7fa764a5228e <unknown> #7 0x7fa764b2463e <unknown> #8 0x7fa764b2470d <unknown> #9 0x7fa764bea8c9 <unknown> #10 0x7fa764b5e6b5 <unknown> #11 0x7fa764b81589 <unknown> #12 0x7fa76317bc16 <unknown> #13 0x7fa76317c094 <unknown> #14 0x7fa76317c1cd <unknown> #15 0x7fa76358b16e <unknown> #16 0x7fa763bf4823 <unknown> #17 0x7fa763bf4bb3 <unknown> #18 0x7fa763bf4df8 <unknown> #19 0x7fa763cc1743 <unknown> #20 0x7fa763cd0694 <unknown> #21 0x7fa763cc33c0 <unknown> #22 0x7fa763cd74ba <unknown> #23 0x7fa763cc97b1 <unknown> #24 0x7fa764184d47 <unknown> #25 0x7fa762f4d69c <unknown> #26 0x7fa7628988e6 <unknown> #27 0x7fa761f58319 <unknown> #28 0x7fa7630ac1b9 <unknown> #29 0x7fa7630acd65 <unknown> #30 0x7fa761f58319 <unknown> #31 0x7fa761ef1648 <unknown> #32 0x7fa761ef2d6f <unknown> #33 0x7fa761ef32c0 <unknown> #34 0x7fa761ef4169 <unknown> #35 0x7fa761f11e5a <unknown> #36 0x7fa763ce53db <unknown> #37 0x7fa761e9fbc7 <unknown> #38 0x7fa761ea0079 <unknown> #39 0x7fa762dedf46 <unknown> #40 0x7fa761e9ed81 <unknown> #41 0x7fa760c62c1c QtWebEngine::processMain() #42 0x0000004009f3 <unknown> #43 0x7fa75cf51830 __libc_start_main #44 0x000000400a2f <unknown> Received signal 6 #0 0x7fa761ed50a5 <unknown> #1 0x7fa760c16141 <unknown> #2 0x7fa761ed543d <unknown> #3 0x7fa75dbad390 <unknown> #4 0x7fa75cf66428 gsignal #5 0x7fa75cf6802a abort #6 0x7fa761ed4dc5 <unknown> #7 0x7fa761eeb1ed <unknown> #8 0x7fa762f492e0 <unknown> #9 0x7fa764848bbe <unknown> #10 0x7fa7635189ed <unknown> #11 0x7fa764a520cd <unknown> #12 0x7fa764a5228e <unknown> #13 0x7fa764b2463e <unknown> #14 0x7fa764b2470d <unknown> #15 0x7fa764bea8c9 <unknown> #16 0x7fa764b5e6b5 <unknown> #17 0x7fa764b81589 <unknown> #18 0x7fa76317bc16 <unknown> #19 0x7fa76317c094 <unknown> #20 0x7fa76317c1cd <unknown> #21 0x7fa76358b16e <unknown> #22 0x7fa763bf4823 <unknown> #23 0x7fa763bf4bb3 <unknown> #24 0x7fa763bf4df8 <unknown> #25 0x7fa763cc1743 <unknown> #26 0x7fa763cd0694 <unknown> #27 0x7fa763cc33c0 <unknown> #28 0x7fa763cd74ba <unknown> #29 0x7fa763cc97b1 <unknown> #30 0x7fa764184d47 <unknown> #31 0x7fa762f4d69c <unknown> #32 0x7fa7628988e6 <unknown> #33 0x7fa761f58319 <unknown> #34 0x7fa7630ac1b9 <unknown> #35 0x7fa7630acd65 <unknown> #36 0x7fa761f58319 <unknown> #37 0x7fa761ef1648 <unknown> #38 0x7fa761ef2d6f <unknown> #39 0x7fa761ef32c0 <unknown> #40 0x7fa761ef4169 <unknown> #41 0x7fa761f11e5a <unknown> #42 0x7fa763ce53db <unknown> #43 0x7fa761e9fbc7 <unknown> #44 0x7fa761ea0079 <unknown> #45 0x7fa762dedf46 <unknown> #46 0x7fa761e9ed81 <unknown> #47 0x7fa760c62c1c QtWebEngine::processMain() #48 0x0000004009f3 <unknown> #49 0x7fa75cf51830 __libc_start_main #50 0x000000400a2f <unknown> r8: 00007ffce16a0be0 r9: 00007fa766d15900 r10: 0000000000000008 r11: 0000000000000202 r12: 00007ffce16a09b0 r13: 000000000000008b r14: 00007ffce16a0be0 r15: 00007ffce16a12b0 di: 0000000000000001 si: 0000000000000001 bp: 00007fa75db9b140 bx: 00007ffce16a1060 dx: 0000000000000006 ax: 0000000000000000 cx: 00007fa75cf66428 sp: 00007ffce16a0848 ip: 00007fa75cf66428 efl: 0000000000000202 cgf: 0000000000000033 erf: 0000000000000000 trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000 [end of stack trace] Calling _exit(1). Core file will not be generated.
The important part is "Could not find QtWebEngineProcess" message. This comes from QtWebEngineProcess itself as we can see from output of these commands:
strace -e write,execve,access,stat -f -o log ./untitled grep QtWebEngineProcess log
21018 access("/libexec/QtWebEngineProcess", F_OK) = -1 ENOENT (No such file or directory) 21018 access("/home/jopoikel/work/tests/build-untitled-Desktop_Qt_5_10_1_GCC_64bit12-Debug/QtWebEngineProcess", F_OK) = 0 21018 lstat("/home/jopoikel/work/tests/build-untitled-Desktop_Qt_5_10_1_GCC_64bit12-Debug/QtWebEngineProcess", {st_mode=S_IFREG|0775, st_size=10280, ...}) = 0 21022 execve("/home/jopoikel/work/tests/build-untitled-Desktop_Qt_5_10_1_GCC_64bit12-Debug/QtWebEngineProcess", ["/home/jopoikel/work/tests/build-"..., "--type=zygote", "--lang=en-US"], [/* 74 vars */]) = 0 21022 access("/home/jopoikel/work/tests/build-untitled-Desktop_Qt_5_10_1_GCC_64bit12-Debug/QtWebEngineProcess --type=zygote --lang=en-US", F_OK) = -1 ENOENT (No such file or directory) 21022 access("/libexec/QtWebEngineProcess", F_OK) = -1 ENOENT (No such file or directory) 21022 access("/QtWebEngineProcess", F_OK) = -1 ENOENT (No such file or directory) 21022 write(2, "Could not find QtWebEngineProces"..., 34) = 34
Paths indicate that QLibraryInfo/applicationDirPath() returns nothing.
When starting the application with QTWEBENGINEPROCESS_PATH, it does start, but renders nothing and throws this (perhaps because of resources not found as the environment variable is not considered in there?):
QML debugging is enabled. Only use this in a safe environment. Qt WebEngine ICU data not found at //resources. Trying parent directory... Qt WebEngine ICU data not found at /. Trying application directory... Installed Qt WebEngine locales directory not found at location /translations/qtwebengine_locales. Trying application directory... [0312/193841.007255:WARNING:stack_trace_posix.cc(648)] Failed to open file: /tmp/.gldUbewc (deleted) Error: No such file or directory Qt WebEngine resources not found at //resources. Trying parent directory... Qt WebEngine resources not found at /. Trying application directory... Qt WebEngine ICU data not found at //resources. Trying parent directory... Qt WebEngine ICU data not found at /. Trying application directory... Qt WebEngine ICU data not found at . Trying fallback directory... The application MAY NOT work. Path override failed for key base::DIR_QT_LIBRARY_DATA and path '/home/jopoikel/.QtWebEngineProcess' Installed Qt WebEngine locales directory not found at location /translations/qtwebengine_locales. Trying application directory... Qt WebEngine locales directory not found at location /qtwebengine_locales. Trying fallback directory... Translations MAY NOT not be correct. Path override failed for key ui::DIR_LOCALES and path '/home/jopoikel/.QtWebEngineProcess' Qt WebEngine resources not found at //resources. Trying parent directory... Qt WebEngine resources not found at /. Trying application directory... Qt WebEngine resources not found at . Trying fallback directory... The application MAY NOT work. [0312/193841.182338:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources.pak Some features may not be available. [0312/193841.182421:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources_100p.pak Some features may not be available. [0312/193841.182458:ERROR:resource_bundle.cc(811)] Failed to load /home/jopoikel/.QtWebEngineProcess/qtwebengine_resources_200p.pak Some features may not be available. [0312/193841.183246:WARNING:resource_bundle_qt.cpp(115)] locale_file_path.empty() for locale [1:1:0312/193841.679304:FATAL:blink_platform_impl.cc(604)] Check failed: compression::GzipUncompress(resource.as_string(), &uncompressed). #0 0x7fa761ed50a5 <unknown> #1 0x7fa761eeaeca <unknown> #2 0x7fa762f492e0 <unknown> #3 0x7fa764848bbe <unknown> #4 0x7fa7635189ed <unknown> #5 0x7fa764a520cd <unknown> #6 0x7fa764a5228e <unknown> #7 0x7fa764b2463e <unknown> #8 0x7fa764b2470d <unknown> #9 0x7fa764bea8c9 <unknown> #10 0x7fa764b5e6b5 <unknown> #11 0x7fa764b81589 <unknown> #12 0x7fa76317bc16 <unknown> #13 0x7fa76317c094 <unknown> #14 0x7fa76317c1cd <unknown> #15 0x7fa76358b16e <unknown> #16 0x7fa763bf4823 <unknown> #17 0x7fa763bf4bb3 <unknown> #18 0x7fa763bf4df8 <unknown> #19 0x7fa763cc1743 <unknown> #20 0x7fa763cd0694 <unknown> #21 0x7fa763cc33c0 <unknown> #22 0x7fa763cd74ba <unknown> #23 0x7fa763cc97b1 <unknown> #24 0x7fa764184d47 <unknown> #25 0x7fa762f4d69c <unknown> #26 0x7fa7628988e6 <unknown> #27 0x7fa761f58319 <unknown> #28 0x7fa7630ac1b9 <unknown> #29 0x7fa7630acd65 <unknown> #30 0x7fa761f58319 <unknown> #31 0x7fa761ef1648 <unknown> #32 0x7fa761ef2d6f <unknown> #33 0x7fa761ef32c0 <unknown> #34 0x7fa761ef4169 <unknown> #35 0x7fa761f11e5a <unknown> #36 0x7fa763ce53db <unknown> #37 0x7fa761e9fbc7 <unknown> #38 0x7fa761ea0079 <unknown> #39 0x7fa762dedf46 <unknown> #40 0x7fa761e9ed81 <unknown> #41 0x7fa760c62c1c QtWebEngine::processMain() #42 0x0000004009f3 <unknown> #43 0x7fa75cf51830 __libc_start_main #44 0x000000400a2f <unknown> Received signal 6 #0 0x7fa761ed50a5 <unknown> #1 0x7fa760c16141 <unknown> #2 0x7fa761ed543d <unknown> #3 0x7fa75dbad390 <unknown> #4 0x7fa75cf66428 gsignal #5 0x7fa75cf6802a abort #6 0x7fa761ed4dc5 <unknown> #7 0x7fa761eeb1ed <unknown> #8 0x7fa762f492e0 <unknown> #9 0x7fa764848bbe <unknown> #10 0x7fa7635189ed <unknown> #11 0x7fa764a520cd <unknown> #12 0x7fa764a5228e <unknown> #13 0x7fa764b2463e <unknown> #14 0x7fa764b2470d <unknown> #15 0x7fa764bea8c9 <unknown> #16 0x7fa764b5e6b5 <unknown> #17 0x7fa764b81589 <unknown> #18 0x7fa76317bc16 <unknown> #19 0x7fa76317c094 <unknown> #20 0x7fa76317c1cd <unknown> #21 0x7fa76358b16e <unknown> #22 0x7fa763bf4823 <unknown> #23 0x7fa763bf4bb3 <unknown> #24 0x7fa763bf4df8 <unknown> #25 0x7fa763cc1743 <unknown> #26 0x7fa763cd0694 <unknown> #27 0x7fa763cc33c0 <unknown> #28 0x7fa763cd74ba <unknown> #29 0x7fa763cc97b1 <unknown> #30 0x7fa764184d47 <unknown> #31 0x7fa762f4d69c <unknown> #32 0x7fa7628988e6 <unknown> #33 0x7fa761f58319 <unknown> #34 0x7fa7630ac1b9 <unknown> #35 0x7fa7630acd65 <unknown> #36 0x7fa761f58319 <unknown> #37 0x7fa761ef1648 <unknown> #38 0x7fa761ef2d6f <unknown> #39 0x7fa761ef32c0 <unknown> #40 0x7fa761ef4169 <unknown> #41 0x7fa761f11e5a <unknown> #42 0x7fa763ce53db <unknown> #43 0x7fa761e9fbc7 <unknown> #44 0x7fa761ea0079 <unknown> #45 0x7fa762dedf46 <unknown> #46 0x7fa761e9ed81 <unknown> #47 0x7fa760c62c1c QtWebEngine::processMain() #48 0x0000004009f3 <unknown> #49 0x7fa75cf51830 __libc_start_main #50 0x000000400a2f <unknown> r8: 00007ffce16a0be0 r9: 00007fa766d15900 r10: 0000000000000008 r11: 0000000000000202 r12: 00007ffce16a09b0 r13: 000000000000008b r14: 00007ffce16a0be0 r15: 00007ffce16a12b0 di: 0000000000000001 si: 0000000000000001 bp: 00007fa75db9b140 bx: 00007ffce16a1060 dx: 0000000000000006 ax: 0000000000000000 cx: 00007fa75cf66428 sp: 00007ffce16a0848 ip: 00007fa75cf66428 efl: 0000000000000202 cgf: 0000000000000033 erf: 0000000000000000 trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000 [end of stack trace] Calling _exit(1). Core file will not be generated.
Attachments
Issue Links
- duplicates
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- Closed
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