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Topics - ionx

Pages: [1]
1
Technical Support / 0.4.14 Segfault
« on: September 12, 2014, 08:04:15 am »
This happens in the QT wallet, when cancelling orders in quick succession. The orders themselves do get cancelled.

Code: [Select]
QObject::startTimer: Timers can only be used with threads started with QThread
QPaintDevice: Cannot destroy paint device that is being painted
Segmentation fault (core dumped)

Code: [Select]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./BitSharesX'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f7385b18a3c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
(gdb) bt
#0  0x00007f7385b18a3c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#1  0x00007f7385b6784d in QRasterPaintEngine::alphaPenBlt(void const*, int, int, int, int, int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#2  0x00007f7385b7022f in QRasterPaintEngine::drawCachedGlyphs(int, unsigned int const*, QFixedPoint const*, QFontEngine*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#3  0x00007f7385b72a36 in QRasterPaintEngine::drawTextItem(QPointF const&, QTextItem const&) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#4  0x00007f7385b8f5a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#5  0x00007f7385a2b567 in QTextLine::draw(QPainter*, QPointF const&, QTextLayout::FormatRange const*) const () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#6  0x00007f7385b862a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007f7385b8c924 in QPainter::drawText(QRect const&, int, QString const&, QRect*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007f738a54090d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f738a59ca7b in QLabel::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f738a49b588 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f738a59679e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f738a45fb0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f738a464d6e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x000000000063ab5c in BitSharesApp::notify (this=0x7fff168e7fb8, receiver=0x100010f <bts::rpc_stubs::common_api_client::wallet_open(std::string const&)+4975>, e=...)
    at /home/user/btsx_source-0.4.14/bitsharesx/programs/qt_wallet/BitSharesApp.cpp:525
#15 0x00007f738540d543 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f738a4960dd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f738a496a94 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f738a495af5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f738a46bf99 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f738a46ca4e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f738a4bb223 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f738a45fb0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f738a464d6e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x000000000063ab5c in BitSharesApp::notify (this=0x7fff168e7fb8, receiver=0x100010f <bts::rpc_stubs::common_api_client::wallet_open(std::string const&)+4975>, e=...)
    at /home/user/btsx_source-0.4.14/bitsharesx/programs/qt_wallet/BitSharesApp.cpp:525
#25 0x00007f738540d543 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f738594eb1c in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007f738594f695 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007f738593601f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007f737b14c350 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#30 0x00007f73831c1ecd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f73831c21b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f73831c226c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f73854618c7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f738540aec2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f73854125fd in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x0000000000638d21 in BitSharesApp::run (this=0x7fff168e7fb8) at /home/user/btsx_source-0.4.14/bitsharesx/programs/qt_wallet/BitSharesApp.cpp:421
#37 0x00000000006381d7 in BitSharesApp::run (argc=@0x7fff168e8004: 1, argv=0x7fff168e80e8)
    at /home/user/btsx_source-0.4.14/bitsharesx/programs/qt_wallet/BitSharesApp.cpp:328
---Type <return> to continue, or q <return> to quit---
#38 0x00000000005fa6bf in main (argc=<error reading variable: Cannot access memory at address 0xff>,
    argv=0x100010f <bts::rpc_stubs::common_api_client::wallet_open(std::string const&)+4975>) at /home/user/btsx_source-0.4.14/bitsharesx/programs/qt_wallet/main.cpp:5

2
General Discussion / Nodes in Google Maps
« on: September 01, 2014, 01:22:56 am »


*Only a small subset is displayed for various reasons.

3
Technical Support / 0.4.10 Transfer Issues [SOLVED]
« on: August 31, 2014, 06:44:33 pm »
Transfer page is blank. All other pages are OK.

Transfer page is available via the account page, got RPC error when attempting USD transfer.

Tried a transfer using the wallet_transfer and wallet_transfer_from commands, and got this:

Code: [Select]
10 assert_exception: Assert Exception
oacct.valid(): expecting an account to existing at this point
    {}
    bitshares  wallet_db.cpp:381 store_key

    {"real_amount_to_transfer":removed,"amount_to_transfer_symbol":"removed","paying_account_name":"removed","from_account_name":"removed","to_account_name":"removed","memo_message":"removed"}
    bitshares  wallet.cpp:3664 transfer_asset

    {}
    bitshares  common_api_client.cpp:1027 wallet_transfer_from

    {"command":"wallet_transfer_from"}
    bitshares  cli.cpp:481 execute_command

4
Technical Support / 0.4.9 Segfault [SOLVED]
« on: August 28, 2014, 06:14:28 pm »
Just putting this out there for the devs.

Code: [Select]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./BitSharesX'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f8b3192a0db in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
(gdb) bt
#0  0x00007f8b3192a0db in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&) ()
   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1  0x0000000000a6002b in operator()<std::basic_string<char>&> (var=<error reading variable: Cannot access memory at address 0x1d>, key="\b", this=0x7f8a8bcf86c0)
    at /home/deleted/bitsharesx/libraries/fc/include/fc/variant_object.hpp:176
#2  fc::log_context::to_variant (this=this@entry=0x7f8a4c082310) at /home/deleted/bitsharesx/libraries/fc/src/log/log_message.cpp:163
#3  0x0000000000a60e23 in fc::to_variant (l=..., v=...) at /home/deleted/bitsharesx/libraries/fc/src/log/log_message.cpp:89
#4  0x0000000000a61009 in variant<fc::log_context> (val=..., this=0x7f8a8bcf8900) at /home/deleted/bitsharesx/libraries/fc/include/fc/variant.hpp:421
#5  mutable_variant_object<fc::log_context&> (val=...,
    key="8=\r^\212\177\000\000\024ޠ\000\000\000\000\000@\251B\\\212\177\000\000\260\022\374[\212\177\000\000\350\024\004^\212\177\000\000\340\242\254[\212\177\000\000H\206\255\207\212\177\000\000\004\000\000\000\000\000\000\000\260\022\374[\212\177\000\000\243\244\241\000\000\000\000\000`\213ϋ\212\177\000\000\200\211ϋ\212\177", '\000' <repeats 18 times>, "@\212ϋ\212\177\000\000\260\022\374[\212\177\000\000@\212ϋ\212\177\000\000 \000\000؊\177\000\000\020\000\000\000\000\000\000\000\260\212ϋ\212\177\000\000\220\211ϋ\212\177\000\000طUL\212\177\000\000\260\212ϋ\212\177\000\000\000\000\000\000\000\000\000\000\340\306\301U\212\177\000\000"..., this=0x7f8a8bcf88b0)
    at /home/deleted/bitsharesx/libraries/fc/include/fc/variant_object.hpp:197
#6  fc::log_message::to_variant (this=<optimized out>) at /home/deleted/bitsharesx/libraries/fc/src/log/log_message.cpp:195
#7  0x0000000000a61723 in fc::to_variant (m=..., v=...) at /home/deleted/bitsharesx/libraries/fc/src/log/log_message.cpp:103
#8  0x0000000000a17194 in variant<fc::log_message> (val=..., this=0x7f8a8bcf8990) at /home/deleted/bitsharesx/libraries/fc/include/fc/variant.hpp:421
Python Exception <type 'exceptions.TypeError'> instance has no next() method:
#9  fc::to_variant<fc::log_message> (t=std::vector of length 1, capacity 1, v=...) at /home/deleted/bitsharesx/libraries/fc/include/fc/variant.hpp:394
Python Exception <type 'exceptions.TypeError'> instance has no next() method:
#10 0x0000000000a13bac in variant<std::vector<fc::log_message> > (val=std::vector of length 1, capacity 1, this=0x7f8a8bcf8ab0)
    at /home/deleted/bitsharesx/libraries/fc/include/fc/variant.hpp:421
Python Exception <type 'exceptions.TypeError'> instance has no next() method:
#11 operator()<const std::vector<fc::log_message>&> (var=std::vector of length 1, capacity 1,
    key="X)\370Y\212\177\000\000 \000\000؊\177\000\000\032\000\000\000\000\000\000\000_\213ϋ\212\177\000\000\020q`ي\177\000\000\b-\000\270\212\177\000\000\000\000\000\000\000\000\000\000\260a\002\061\213\177", '\000' <repeats 18 times>, "ؕ\246\001\000\000\000\000 \000\000؊\177\000\000\240\213ϋ\212\177\000\000\260\213ϋ\212\177\000\000p\213ϋ\212\177\000\000;\246g\000\000\000\000\000\340\213ϋ\212\177\000\000\260a\002\061\213\177\000\000_\213ϋ\212\177\000\000\030", '\000' <repeats 23 times>, "\240\213ϋ\212\177\000\000\320\350eL\212\177\000\000\260\213ϋ\212\177\000\000"..., this=0x7f8a8bcf8a40) at /home/deleted/bitsharesx/libraries/fc/include/fc/variant_object.hpp:176
#12 fc::to_variant (e=..., v=...) at /home/deleted/bitsharesx/libraries/fc/src/exception.cpp:114
#13 0x000000000067a63b in variant<fc::exception> (val=..., this=0x7f8a8bcf8b10) at /home/deleted/bitsharesx/libraries/fc/include/fc/variant.hpp:421
#14 fc::mutable_variant_object::operator()<fc::exception const&> (this=0x7f8a8bcf8ba0, key="e", var=...)
    at /home/deleted/bitsharesx/libraries/fc/include/fc/variant_object.hpp:176
#15 0x0000000000b8820e in bts::net::peer_connection::destroy (this=this@entry=0x7f8a4ca0c8f0) at /home/deleted/bitsharesx/libraries/net/peer_connection.cpp:84
#16 0x0000000000b8ac8b in bts::net::peer_connection::~peer_connection (this=this@entry=0x7f8a4ca0c8f0, __in_chrg=<optimized out>)
    at /home/deleted/bitsharesx/libraries/net/peer_connection.cpp:95
#17 0x0000000000b8cdd1 in ~peer_connection (this=0x7f8a4ca0c8f0, __in_chrg=<optimized out>) at /home/deleted/bitsharesx/libraries/net/peer_connection.cpp:96
#18 std::_Sp_counted_ptr<bts::net::peer_connection*, (__gnu_cxx::_Lock_policy)2>::_M_dispose (this=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr_base.h:373
#19 0x0000000000b36afa in _M_release (this=0x7f8a4c735910) at /usr/include/c++/4.9/bits/shared_ptr_base.h:149
#20 ~__shared_count (this=0x7f8a5d13ffe8, __in_chrg=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr_base.h:666
#21 ~__shared_ptr (this=0x7f8a5d13ffe0, __in_chrg=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr_base.h:914
#22 ~shared_ptr (this=0x7f8a5d13ffe0, __in_chrg=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr.h:93
#23 ~_List_node (this=0x7f8a5d13ffd0, __in_chrg=<optimized out>) at /usr/include/c++/4.9/bits/stl_list.h:106
#24 destroy<std::_List_node<std::shared_ptr<bts::net::peer_connection> > > (this=<optimized out>, __p=0x7f8a5d13ffd0) at /usr/include/c++/4.9/ext/new_allocator.h:124
#25 std::_List_base<std::shared_ptr<bts::net::peer_connection>, std::allocator<std::shared_ptr<bts::net::peer_connection> > >::_M_clear (this=this@entry=0x7f8ad85cb1b8)
    at /usr/include/c++/4.9/bits/list.tcc:75
#26 0x0000000000af1b65 in clear (this=0x7f8ad85cb1b8) at /usr/include/c++/4.9/bits/stl_list.h:1304
#27 bts::net::detail::node_impl::delayed_peer_deletion_task (this=0x7f8ad85cad80) at /home/deleted/bitsharesx/libraries/net/node.cpp:1298
#28 0x0000000000af1b8c in operator() (__closure=<optimized out>) at /home/deleted/bitsharesx/libraries/net/node.cpp:1314
#29 fc::detail::void_functor_run<bts::net::detail::node_impl::schedule_peer_for_deletion(const peer_connection_ptr&)::<lambda()> >::run(void *, void *) (
    functor=<optimized out>, prom=0x7f8a4c6def00) at /home/deleted/bitsharesx/libraries/fc/include/fc/thread/task.hpp:56
---Type <return> to continue, or q <return> to quit---
#30 0x0000000000a22025 in fc::task_base::run_impl (this=0x7f8a4c6def10) at /home/deleted/bitsharesx/libraries/fc/src/thread/task.cpp:42
#31 0x0000000000a20bc3 in run_next_task (this=<optimized out>) at /home/deleted/bitsharesx/libraries/fc/src/thread/thread_d.hpp:379
#32 fc::thread_d::process_tasks (this=0x7f8ad80008c0) at /home/deleted/bitsharesx/libraries/fc/src/thread/thread_d.hpp:402
#33 0x0000000000a20df1 in fc::thread_d::start_process_tasks (my=140234306095296) at /home/deleted/bitsharesx/libraries/fc/src/thread/thread_d.hpp:359
#34 0x0000000000d911de in make_fcontext ()
#35 0x00007f8ad80008c0 in ?? ()
#36 0x00007f8ad85cb1a8 in ?? ()
#37 0x0000000000000000 in ?? ()

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