Windows deploy failure

hskoglund

Hi, the checksums are irrelevant (Windows does not care) so I think Qt5Core.dll is not the problem.
But the list in your Dependency Walker shows some Windows system .DLLs that are 64-bit and that your Qt files are 32-bit, that could be the reason for the crash.

Masonsu

@hskoglund @SGaist
how can I force my appliction to link my 32bit windows libary, since my system is windows 64 bit, here is my configure page
alt text

I searched the google and found some solution, do I neet to add CFLAGS += -m32 in my pro file.
I also search this pagelink textSince my Dependency Walker picture above is 64bit version, now I also try the 32bit Dependency Walker in my 64bit system, it output with nothing wrong, does it make any difference?
Thanks in advance

SGaist

Hi,

Something's not clear here, how many different version of Qt do you have on your system ?

What parameters did you pass to windeployqt ?

Masonsu

@SGaist
Hi, SGaist, thanks for your answer.I only install qt-opensource-windows-x86-mingw492-5.6.2 alt text
I didn't pass any paramenters to windeployqt

ambershark

@Masonsu said in QT Windows deploy failure:

I also search this pagelink textSince my Dependency Walker picture above is 64bit version, now I also try the 32bit Dependency Walker in my 64bit system, it output with nothing wrong, does it make any difference?

The bit depth of dependency walker doesn't matter. You can use 32 or 64 bit for your application.

What I do in this situation is put it together manually. Create a directory, put your exe in it. Run your exe and it will pop up with a message box saying something like "your app needs xxx.dll to run". Copy that dll into your directory and run again. It will show the next one. Keep doing this until your application starts.

Oh and in order to do this you have to make sure you don't have your mingw dlls or your Qt dlls in your PATH or they will auto detect and run. If you don't want to remove them from the path what you can do is use another system (preferably a virtual machine or one without any development stuff installed) and copy your exe there, then supporting dlls as prompted.

This is the long way to do this and something that should automatically be done by windeployqt. But in cases where I've had issues, this is a tried and true approach that I use. If you can make it run on a fresh windows VM without and development stuff installed, it will definitely run on an end user's PC. :)

Masonsu

@ambershark
I tried as you said, I remove the Qt from the PATH, the program works well in my computer now, but fails on another computer , the exception point to Qt5Core.dll ,Since it is a release version, I don't know how to debug it.

SGaist

What Qt modules are you using in this application ?

ambershark

@Masonsu My guess is you don't have the platform plugins.

Most dlls it will tell you but for plugins (especially platform) it just crashes a lot.

In your main directory create directories plugins/platforms and then put the appropriate platform libs in there. I don't remember what they are for windows off the top of my head. They will be in /your/qt/path/plugins/platforms. If you have issues copy everything from that dir into your new one.

Lastly if you still have issues, you can use a qt.conf file in your application directory to tell it where your plugins are.. create a text file qt.conf that looks like:

[Paths]
Plugins = plugins

Masonsu

@ambershark said in QT Windows deploy failure:

qt.conf

I am sorry , I tried as you said, but it failed again. Here is my pro file
#-------------------------------------------------

Project created by QtCreator 2016-11-21T21:11:16

#-------------------------------------------------

QT += core gui network sql multimedia

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

TARGET = client
TEMPLATE = app

unix:LIBS += -L/usr/local/lib -lprotobuf
win32:INCLUDEPATH = E:/mingw/msys/1.0/local/include
win32:LIBS = -LE:/mingw/msys/1.0/local/lib -lprotobuf

SOURCES += main.cpp
mainwindow.cpp
login.cpp
usertr.pb.cpp
socket.cpp
chatlog.cpp
chattab.cpp
sendfile.cpp
qchat.cpp
useinfo.cpp
dbmanager.cpp
filewidget.cpp
newgroup.cpp
groupchat.cpp
newgroupmember.cpp

HEADERS += mainwindow.h
login.h
usertr.pb.h
socket.h
chatlog.h
chattab.h
sendfile.h
qchat.h
useinfo.h
dbmanager.h
filewidget.h
newgroup.h
helper.h
groupchat.h
newgroupmember.h

FORMS +=
chatlog.ui
chattab.ui
filewidget.ui
groupchat.ui
login.ui
mainwindow.ui
newgroup.ui
newgroupmember.ui
useinfo.ui

RESOURCES +=
icons.qrc

DISTFILES +=

the protobuf library was complied by MinGw4.9.2 32bit and it is a static library
Now I am guessing that something is wrong with my code but it works normally on my Development machine, it is so strange

ambershark

@Masonsu I highly doubt it's your code. I've seen this many times before. We'll get it figured out. :)

Ok so if you could show me a directory listing of your application's directory and all sub dirs. Using a command prompt you could do:

cd /your/path
dir /s /a > dirlist.txt

Then post that dirlist.txt file here. Also show me the contents of your qt.conf file if you made one.

Also you shouldn't need the mingw includepath or libs path. If those need to be set in the .pro file that is already a problem, in my opinion, for your build. Especially since they are hardcoded to only work on your system. But that isn't what's causing the issue, that is just for your information later on to make your build better. It should work on any system without having to change the pro file or having things in certain directories to mirror yours.

Masonsu

@ambershark
Hi, ambershark, Thanks for your answer

驱动器 D 中的卷是新加卷
卷的序列号是 5CD3-411F

D:\new_new 的目录

2017/03/28 11:41 <DIR> .
2017/03/28 11:41 <DIR> ..
2017/03/27 22:11 <DIR> build
2017/03/27 19:32 <DIR> cache
2017/03/23 12:26 10,383 chatlog.cpp
2017/03/23 10:37 1,527 chatlog.h
2017/01/02 21:53 1,489 chatlog.ui
2017/03/23 12:26 12,100 chattab.cpp
2017/03/23 12:26 2,055 chattab.h
2016/12/10 19:51 859 chattab.ui
2017/03/27 19:24 1,275 client.pro
2017/03/28 11:36 23,651 client.pro.user
2017/03/22 22:11 7,711 dbmanager.cpp
2017/03/22 22:11 1,157 dbmanager.h
2017/03/28 11:41 0 dirlist.txt
2017/03/27 19:16 <DIR> emoji
2017/03/18 22:28 729 filewidget.cpp
2017/03/18 21:10 404 filewidget.h
2017/03/18 21:30 1,494 filewidget.ui
2017/03/23 11:48 8,086 groupchat.cpp
2017/03/23 10:36 1,156 groupchat.h
2017/03/21 11:16 1,955 groupchat.ui
2017/03/20 16:58 277 helper.h
2017/03/27 19:16 <DIR> icons
2017/03/19 19:45 292 icons.qrc
2017/03/27 19:27 6,144 Jimmy_database.db
2017/03/28 09:53 5,587 login.cpp
2017/03/16 21:37 1,245 login.h
2017/03/16 20:57 12,966 login.ui
2017/03/16 15:36 163 main.cpp
2017/03/28 11:35 8,561 mainwindow.cpp
2017/03/24 14:15 1,866 mainwindow.h
2017/03/24 14:16 3,497 mainwindow.ui
2017/03/22 20:13 2,513 newgroup.cpp
2017/03/20 23:23 574 newgroup.h
2017/03/22 20:09 4,389 newgroup.ui
2017/03/23 10:57 1,997 newgroupmember.cpp
2017/03/22 19:22 633 newgroupmember.h
2017/03/22 16:49 1,295 newgroupmember.ui
2017/03/18 15:34 1,233 qchat.cpp
2017/03/17 19:24 434 qchat.h
2017/03/28 09:53 6,277 sendfile.cpp
2017/03/18 21:30 1,110 sendfile.h
2017/03/22 22:08 3,559 socket.cpp
2017/03/22 22:26 1,565 socket.h
2017/03/27 19:16 <DIR> sound
2017/03/27 19:26 6,144 Tom_database.db
2017/03/17 21:53 3,572 useinfo.cpp
2017/03/17 21:53 849 useinfo.h
2017/03/17 10:36 5,530 useinfo.ui
2017/03/22 23:19 197,614 usertr.pb.cpp
2017/03/22 23:19 115,816 usertr.pb.h
45 个文件 471,733 字节

D:\new_new\build 的目录

2017/03/27 22:11 <DIR> .
2017/03/27 22:11 <DIR> ..
2017/03/27 22:11 <DIR> debug
2017/03/27 22:11 19,637 Makefile
2017/03/27 22:11 239,142 Makefile.Debug
2017/03/27 22:11 239,597 Makefile.Release
2017/03/27 22:11 644 object_script.client.Debug
2017/03/27 22:11 702 object_script.client.Release
2017/03/28 11:35 <DIR> release
2017/03/27 22:11 3,556 ui_chatlog.h
2017/03/27 22:11 1,832 ui_chattab.h
2017/03/27 22:11 2,948 ui_filewidget.h
2017/03/27 22:11 4,801 ui_groupchat.h
2017/03/27 22:11 16,054 ui_login.h
2017/03/27 22:11 6,883 ui_mainwindow.h
2017/03/27 22:11 7,469 ui_newgroup.h
2017/03/27 22:11 3,030 ui_newgroupmember.h
2017/03/27 22:11 9,905 ui_useinfo.h
14 个文件 556,200 字节

D:\new_new\build\debug 的目录

2017/03/27 22:11 <DIR> .
2017/03/27 22:11 <DIR> ..
0 个文件 0 字节

D:\new_new\build\release 的目录

2017/03/28 11:35 <DIR> .
2017/03/28 11:35 <DIR> ..
2017/03/27 22:12 46,831 chatlog.o
2017/03/27 22:12 74,421 chattab.o
2017/03/28 11:35 1,399,808 client.exe
2017/03/27 22:12 41,034 dbmanager.o
2017/03/27 22:12 11,338 filewidget.o
2017/03/27 22:12 43,518 groupchat.o
2017/03/28 09:54 68,771 login.o
2017/03/27 22:11 1,531 main.o
2017/03/28 11:35 43,435 mainwindow.o
2017/03/27 22:12 5,502 moc_chatlog.cpp
2017/03/27 22:12 11,108 moc_chatlog.o
2017/03/27 22:12 12,794 moc_chattab.cpp
2017/03/27 22:12 15,003 moc_chattab.o
2017/03/27 22:12 2,686 moc_dbmanager.cpp
2017/03/27 22:12 3,921 moc_dbmanager.o
2017/03/27 22:12 4,083 moc_filewidget.cpp
2017/03/27 22:12 8,923 moc_filewidget.o
2017/03/27 22:12 7,833 moc_groupchat.cpp
2017/03/27 22:12 15,059 moc_groupchat.o
2017/03/27 22:12 6,078 moc_login.cpp
2017/03/27 22:12 10,233 moc_login.o
2017/03/27 22:12 9,848 moc_mainwindow.cpp
2017/03/27 22:12 14,091 moc_mainwindow.o
2017/03/27 22:12 4,582 moc_newgroup.cpp
2017/03/27 22:12 9,179 moc_newgroup.o
2017/03/27 22:12 4,754 moc_newgroupmember.cpp
2017/03/27 22:12 10,499 moc_newgroupmember.o
2017/03/27 22:12 4,481 moc_qchat.cpp
2017/03/27 22:12 5,471 moc_qchat.o
2017/03/27 22:12 8,212 moc_sendfile.cpp
2017/03/27 22:12 11,942 moc_sendfile.o
2017/03/27 22:12 7,421 moc_socket.cpp
2017/03/27 22:12 6,396 moc_socket.o
2017/03/27 22:12 4,802 moc_useinfo.cpp
2017/03/27 22:12 9,324 moc_useinfo.o
2017/03/27 22:12 37,711 newgroup.o
2017/03/27 22:12 21,596 newgroupmember.o
2017/03/27 22:12 3,201 qchat.o
2017/03/27 22:12 536,825 qrc_icons.cpp
2017/03/27 22:12 105,371 qrc_icons.o
2017/03/28 09:54 30,877 sendfile.o
2017/03/27 22:11 12,566 socket.o
2017/03/27 22:12 40,018 useinfo.o
2017/03/27 22:11 155,765 usertr.pb.o
44 个文件 2,888,842 字节

D:\new_new\cache 的目录

2017/03/27 19:32 <DIR> .
2017/03/27 19:32 <DIR> ..
2017/03/27 19:31 812 Jimmy1f60a.png
2017/03/27 19:28 775 Jimmy1f60f.png
2017/03/27 19:27 888 Jimmy1f61a.png
2017/03/27 19:32 867 Jimmy1f61d.png
2017/03/27 19:27 25,047 Tom106.gif
2017/03/27 19:27 812 Tom1f60a.png
6 个文件 29,201 字节

D:\new_new\emoji 的目录

2017/03/27 19:16 <DIR> .
2017/03/27 19:16 <DIR> ..
2017/03/27 19:16 <DIR> Free Tuzki
2017/03/27 19:16 <DIR> picture
0 个文件 0 字节

D:\new_new\emoji\Free Tuzki 的目录

2017/03/27 19:16 <DIR> .
2017/03/27 19:16 <DIR> ..
2016/12/10 11:30 12,911 102.gif
2016/12/10 11:30 10,874 104.gif
2016/12/10 11:30 25,047 106.gif
2016/12/10 11:30 25,047 108.gif
2016/12/10 11:30 6,245 109.gif
2016/12/10 11:30 3,092 10_003.gif
2016/12/10 11:30 25,085 110.gif
2016/12/10 11:30 11,776 112.gif
2016/12/10 11:30 13,135 113.gif
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2016/12/10 11:30 6,193 115.gif
2016/12/10 11:30 33,143 116.gif
2016/12/10 11:30 5,375 117.gif
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2016/12/10 11:30 5,071 120.gif
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2016/12/10 11:30 11,495 129.gif
2016/12/10 11:30 25,024 131.gif
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2016/12/10 11:30 15,098 136.gif
2016/12/10 11:30 17,109 137.gif
2016/12/10 11:30 14,964 139.gif
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2016/12/10 11:30 33,012 141.gif
2016/12/10 11:30 11,900 144.gif
2016/12/10 11:30 5,892 146.gif
2016/12/10 11:30 28,489 149.gif
2016/12/10 11:30 7,860 150.gif
2016/12/10 11:30 6,122 151.gif
2016/12/10 11:30 2,026 153.gif
2016/12/10 11:30 4,049 155.gif
2016/12/10 11:30 10,959 156.gif
2016/12/10 11:30 29,975 157.gif
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2016/12/10 11:30 9,752 159.gif
2016/12/10 11:30 6,415 160.gif
2016/12/10 11:30 9,410 161.gif
2016/12/10 11:30 13,907 163.gif
2016/12/10 11:30 62 getdata.xgi
2016/12/10 11:30 475 icon18_wrench_allbkg.png
2016/12/10 11:30 9,012 image (1).gif
2016/12/10 11:30 12,230 image (10).gif
2016/12/10 11:30 3,597 image (11).gif
2016/12/10 11:30 7,113 image (12).gif
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2016/12/10 11:30 7,560 image (18).gif
2016/12/10 11:30 2,245 image (19).gif
2016/12/10 11:30 10,894 image (2).gif
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2016/12/10 11:30 14,156 image (27).gif
2016/12/10 11:30 9,070 image (28).gif
2016/12/10 11:30 23,110 image (29).gif
2016/12/10 11:30 6,307 image (3).gif
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2016/12/10 11:30 6,248 image (31).gif
2016/12/10 11:30 11,600 image (32).gif
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2016/12/10 11:30 1,435 image (36).gif
2016/12/10 11:30 3,932 image (37).gif
2016/12/10 11:30 12,098 image (38).gif
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2016/12/10 11:30 1,039 image (4).gif
2016/12/10 11:30 29,035 image (40).gif
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2016/12/10 11:30 26,832 image (44).gif
2016/12/10 11:30 5,368 image (5).gif
2016/12/10 11:30 11,677 image (6).gif
2016/12/10 11:30 19,166 image (7).gif
2016/12/10 11:30 6,303 image (8).gif
2016/12/10 11:30 34,901 image (9).gif
2016/12/10 11:30 33,362 image.gif
91 个文件 1,087,157 字节

D:\new_new\emoji\picture 的目录

2017/03/27 19:16 <DIR> .
2017/03/27 19:16 <DIR> ..
2016/05/27 00:53 810 1f600.png
2016/05/27 00:53 767 1f601.png
2016/05/27 00:53 1,136 1f602.png
2016/05/27 00:53 686 1f603.png
2016/05/27 00:53 737 1f604.png
2016/05/27 00:53 851 1f605.png
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2016/05/27 00:54 812 1f60a.png
2016/05/27 00:54 896 1f60b.png
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2016/05/27 00:54 648 1f619.png
2016/05/27 00:54 888 1f61a.png
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2016/05/27 00:55 1,061 1f61c.png
2016/05/27 00:55 867 1f61d.png
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2016/05/27 00:55 845 1f620.png
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59 个文件 50,476 字节

D:\new_new\icons 的目录

2017/03/27 19:16 <DIR> .
2017/03/27 19:16 <DIR> ..
2016/11/26 14:45 34,214 avatar1.png
2016/11/26 14:46 28,354 avatar2.png
2016/11/26 14:46 22,899 avatar3.png
2016/11/28 16:23 458,788 BitFury-Slapped-with-Lawsuit-from-Former-Employee.-newsbtc-bitcoin-news.png
2016/11/27 23:01 20,720 Da_Qiao_-_RTKXI.jpg
2017/03/18 21:49 4,055 people-b.png
2017/03/18 21:49 8,806 People-MSN.png
2016/11/28 19:18 137,133 southtyrol350698.jpg
2017/03/18 21:48 4,583 user.png
2016/11/28 15:24 101,925 Uzumaki.Naruto.full.714894.jpg
10 个文件 821,477 字节

D:\new_new\sound 的目录

2017/03/27 19:16 <DIR> .
2017/03/27 19:16 <DIR> ..
2017/03/23 11:57 24,116 jingle-bells-sms.mp3
1 个文件 24,116 字节

 所列文件总数:
         270 个文件      5,929,202 字节
          29 个目录 74,099,384,320 可用字节

ambershark

@Masonsu Sorry I meant the directory for your application that you are distributing. The one that goes on the machine that isn't working.

I need to see if you have the right dlls/file names/dir structure, etc.

Masonsu

@ambershark @SGaist @hskoglund
I am sorry for that, it is nothing wrong with deployment but with my code.
I check my code again and found something wrong. I use illegal index of a QList after I login successfully, it crashes the deployment version, but it doesn't crash when I run it from QtCreator, here is the code

UseInfo::UseInfo(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::UseInfo),
    sqldb(new DbManager()),
    username(Socket::username)
{
    ui->setupUi(this);

    QStringList qlist;
    for (int i = 1960; i < 2016; ++i)
        qlist.append(QString::number(i));
    ui->yearComboBox->addItems(qlist);
    qlist.clear();
    for (int i = 1; i < 13; ++i)
        qlist.append(QString::number(i));
    ui->monthComboBox->addItems(qlist);
    qlist.clear();
    for (int i = 1; i < 32; ++i)
        qlist.append(QString::number(i));
    ui->dayComboBox->addItems(qlist);

    sqldb->insertName(username);
    QList<QString> list = sqldb->readInfo(username);
    avatar = list[0];
    gender = list[1];
    year = list[2];
    month = list[3];
    day = list[4];
    job = list[5];
    phone = list[6];
    email = list[7];
    address = list[8];
    hobby = list[9];

    setIcon(avatar);

    setUseinfo();
}

so before assign the value to my class member variable, I need to check if the list is empty
thanks for all your reply

SGaist

Are you sure that readInfo returns 10 values ?

By the way, why return a QStringList rather than an object that represent these info ?

Masonsu

@SGaist said in QT Windows deploy failure:

Are you sure that readInfo returns 10 values ?
By the way, why return a QStringList rather than an object that represent these info ?

NO, so I said that I need to check that if list is empty, after I added if (!list.empty()), everything runs well
To the second quesion, maybe my design is not good, I didn't think too much, sorry for my poor English

ambershark

@Masonsu Good to hear this is fixed. And your english is great. :)