1
私はQt Creator上でエラーなしで構築されたプログラムを作成しました。しかし、私がそれを実行しようとすると、私は出力ペインで次のようになります。誰でもこれが何を意味するか/これをどうやって解決するのか教えてもらえますか？助けていただければ幸いです。QT Creator上のQWindowプログラムは実行されません
&"warning: GDB: Failed to set controlling terminal: Invalid argument\n"
*** glibc detected *** /home/test/Documents/Wave-build-desktop/Wave: double free or corruption (!prev): 0x000000000060b580 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x733b6)[0x7ffff5d423b6]
/lib64/libc.so.6(cfree+0x6c)[0x7ffff5d472dc]
/home/test/Documents/Wave-build-desktop/Wave[0x405359]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x7ffff5cedbfd]
/home/test/Documents/Wave-build-desktop/Wave[0x4042b9]
======= Memory map: ========
00400000-00409000 r-xp 00000000 08:03 9962314 /home/test/Documents/Wave-build-desktop/Wave
00608000-00609000 r--p 00008000 08:03 9962314 /home/test/Documents/Wave-build-desktop/Wave
00609000-0060a000 rw-p 00009000 08:03 9962314 /home/test/Documents/Wave-build-desktop/Wave
0060a000-0062b000 rw-p 00000000 00:00 0 [heap]
7fffec000000-7fffec021000 rw-p 00000000 00:00 0
7fffec021000-7ffff0000000 ---p 00000000 00:00 0
7ffff083c000-7ffff283d000 rw-p 00000000 00:00 0
7ffff283d000-7ffff283f000 r-xp 00000000 08:03 3806318 /usr/lib64/libXau.so.6.0.0
7ffff283f000-7ffff2a3f000 ---p 00002000 08:03 3806318 /usr/lib64/libXau.so.6.0.0
7ffff2a3f000-7ffff2a40000 r--p 00002000 08:03 3806318 /usr/lib64/libXau.so.6.0.0
7ffff2a40000-7ffff2a41000 rw-p 00003000 08:03 3806318 /usr/lib64/libXau.so.6.0.0
7ffff2a41000-7ffff2a5d000 r-xp 00000000 08:03 3806425 /usr/lib64/libxcb.so.1.1.0
7ffff2a5d000-7ffff2c5c000 ---p 0001c000 08:03 3806425 /usr/lib64/libxcb.so.1.1.0
7ffff2c5c000-7ffff2c5d000 r--p 0001b000 08:03 3806425 /usr/lib64/libxcb.so.1.1.0
7ffff2c5d000-7ffff2c5e000 rw-p 0001c000 08:03 3806425 /usr/lib64/libxcb.so.1.1.0
7ffff2c5e000-7ffff2c85000 r-xp 00000000 08:03 10747978 /lib64/libexpat.so.1.5.2
7ffff2c85000-7ffff2e85000 ---p 00027000 08:03 10747978 /lib64/libexpat.so.1.5.2
7ffff2e85000-7ffff2e87000 r--p 00027000 08:03 10747978 /lib64/libexpat.so.1.5.2
7ffff2e87000-7ffff2e88000 rw-p 00029000 08:03 10747978 /lib64/libexpat.so.1.5.2
7ffff2e88000-7ffff2e8c000 r-xp 00000000 08:03 10748069 /lib64/libuuid.so.1.3.0
7ffff2e8c000-7ffff308b000 ---p 00004000 08:03 10748069 /lib64/libuuid.so.1.3.0
7ffff308b000-7ffff308c000 r--p 00003000 08:03 10748069 /lib64/libuuid.so.1.3.0
7ffff308c000-7ffff308d000 rw-p 00004000 08:03 10748069 /lib64/libuuid.so.1.3.0
7ffff308d000-7ffff30c2000 r-xp 00000000 08:03 10747968 /lib64/libpcre.so.0.0.1
7ffff30c2000-7ffff32c1000 ---p 00035000 08:03 10747968 /lib64/libpcre.so.0.0.1
7ffff32c1000-7ffff32c2000 r--p 00034000 08:03 10747968 /lib64/libpcre.so.0.0.1
7ffff32c2000-7ffff32c3000 rw-p 00035000 08:03 10747968 /lib64/libpcre.so.0.0.1
7ffff32c3000-7ffff32c7000 r-xp 00000000 08:03 10748045 /lib64/libgthread-2.0.so.0.2800.0
7ffff32c7000-7ffff34c6000 ---p 00004000 08:03 10748045 /lib64/libgthread-2.0.so.0.2800.0
7ffff34c6000-7ffff34c7000 r--p 00003000 08:03 10748045 /lib64/libgthread-2.0.so.0.2800.0
7ffff34c7000-7ffff34c8000 rw-p 00004000 08:03 10748045 /lib64/libgthread-2.0.so.0.2800.0
7ffff34c8000-7ffff3605000 r-xp 00000000 08:03 3806790 /usr/lib64/libX11.so.6.3.0
7ffff3605000-7ffff3805000 ---p 0013d000 08:03 3806790 /usr/lib64/libX11.so.6.3.0
7ffff3805000-7ffff3806000 r--p 0013d000 08:03 3806790 /usr/lib64/libX11.so.6.3.0
7ffff3806000-7ffff380b000 rw-p 0013e000 08:03 3806790 /usr/lib64/libX11.so.6.3.0
7ffff380b000-7ffff381d000 r-xp 00000000 08:03 3807691 /usr/lib64/libXext.so.6.4.0
7ffff381d000-7ffff3a1c000 ---p 00012000 08:03 3807691 /usr/lib64/libXext.so.6.4.0
7ffff3a1c000-7ffff3a1d000 r--p 00011000 08:03 3807691 /usr/lib64/libXext.so.6.4.0
7ffff3a1d000-7ffff3a1e000 rw-p 00012000 08:03 3807691 /usr/lib64/libXext.so.6.4.0
7ffff3a1e000-7ffff3a53000 r-xp 00000000 08:03 3806497 /usr/lib64/libfontconfig.so.1.4.4
7ffff3a53000-7ffff3c53000 ---p 00035000 08:03 3806497 /usr/lib64/libfontconfig.so.1.4.4
7ffff3c53000-7ffff3c54000 r--p 00035000 08:03 3806497 /usr/lib64/libfontconfig.so.1.4.4
7ffff3c54000-7ffff3c55000 rw-p 00036000 08:03 3806497 /usr/lib64/libfontconfig.so.1.4.4
7ffff3c55000-7ffff3c57000 r-xp 00000000 08:03 3808118 /usr/lib64/libXinerama.so.1.0.0
7ffff3c57000-7ffff3e56000 ---p 00002000 08:03 3808118 /usr/lib64/libXinerama.so.1.0.0
7ffff3e56000-7ffff3e57000 r--p 00001000 08:03 3808118 /usr/lib64/libXinerama.so.1.0.0
7ffff3e57000-7ffff3e58000 rw-p 00002000 08:03 3808118 /usr/lib64/libXinerama.so.1.0.0
7ffff3e58000-7ffff3e62000 r-xp 00000000 08:03 3808106 /usr/lib64/libXcursor.so.1.0.2
7ffff3e62000-7ffff4061000 ---p 0000a000 08:03 3808106 /usr/lib64/libXcursor.so.1.0.2
7ffff4061000-7ffff4062000 r--p 00009000 08:03 3808106 /usr/lib64/libXcursor.so.1.0.2
7ffff4062000-7ffff4063000 rw-p 0000a000 08:03 3808106 /usr/lib64/libXcursor.so.1.0.2
7ffff4063000-7ffff4068000 r-xp 00000000 08:03 3807689 /usr/lib64/libXfixes.so.3.1.0
7ffff4068000-7ffff4267000 ---p 00005000 08:03 3807689 /usr/lib64/libXfixes.so.3.1.0
7ffff4267000-7ffff4268000 r--p 00004000 08:03 3807689 /usr/lib64/libXfixes.so.3.1.0
7ffff4268000-7ffff4269000 rw-p 00005000 08:03 3807689 /usr/lib64/libXfixes.so.3.1.0
7ffff4269000-7ffff4271000 r-xp 00000000 08:03 3808122 /usr/lib64/libXrandr.so.2.2.0
7ffff4271000-7ffff4470000 ---p 00008000 08:03 3808122 /usr/lib64/libXrandr.so.2.2.0
7ffff4470000-7ffff4471000 r--p 00007000 08:03 3808122 /usr/lib64/libXrandr.so.2.2.0
7ffff4471000-7ffff4472000 rw-p 00008000 08:03 3808122 /usr/lib64/libXrandr.so.2.2.0
7ffff4472000-7ffff447c000 r-xp 00000000 08:03 3807681 /usr/lib64/libXrender.so.1.3.0
7ffff447c000-7ffff467b000 ---p 0000a000 08:03 3807681 /usr/lib64/libXrender.so.1.3.0
7ffff467b000-7ffff467c000 r--p 00009000 08:03 3807681 /usr/lib64/libXrender.so.1.3.0
7ffff467c000-7ffff467d000 rw-p 0000a000 08:03 3807681 /usr/lib64/libXrender.so.1.3.0
7ffff467d000-7ffff468c000 r-xp 00000000 08:03 3807981 /usr/lib64/libXi.so.6.1.0
7ffff468c000-7ffff488b000 ---p 0000f000 08:03 3807981 /usr/lib64/libXi.so.6.1.0
7ffff488b000-7ffff488c000 r--p 0000e000 08:03 3807981 /usr/lib64/libXi.so.6.1.0
7ffff488c000-7ffff488d000 rw-p 0000f000 08:03 3807981 /usr/lib64/libXi.so.6.1.0
7ffff488d000-7ffff48a4000 r-xp 00000000 08:03 3806320 /usr/lib64/libICE.so.6.3.0
7ffff48a4000-7ffff4aa4000 ---p 00017000 08:03 3806320 /usr/lib64/libICE.so.6.3.0
7ffff4aa4000-7ffff4aa5000 r--p 00017000 08:03 3806320 /usr/lib64/libICE.so.6.3.0
7ffff4aa5000-7ffff4aa6000 rw-p 00018000 08:03 3806320 /usr/lib64/libICE.so.6.3.0
7ffff4aa6000-7ffff4aaa000 rw-p 00000000 00:00 0
7ffff4aaa000-7ffff4ab1000 r-xp 00000000 08:03 3806608 /usr/lib64/libSM.so.6.0.1
7ffff4ab1000-7ffff4cb1000 ---p 00007000 08:03 3806608 /usr/lib64/libSM.so.6.0.1
7ffff4cb1000-7ffff4cb2000 r--p 00007000 08:03 3806608 /usr/lib64/libSM.so.6.0.1
7ffff4cb2000-7ffff4cb3000 rw-p 00008000 08:03 3806608 /usr/lib64/libSM.so.6.0.1
7ffff4cb3000-7ffff4d01000 r-xp 00000000 08:03 10748064 /lib64/libgobject-2.0.so.0.2800.0
7ffff4d01000-7ffff4f01000 ---p 0004e000 08:03 10748064 /lib64/libgobject-2.0.so.0.2800.0
7ffff4f01000-7ffff4f02000 r--p 0004e000 08:03 10748064 /lib64/libgobject-2.0.so.0.2800.0
7ffff4f02000-7ffff4f03000 rw-p 0004f000 08:03 10748064 /lib64/libgobject-2.0.so.0.2800.0
7ffff4f03000-7ffff4f04000 rw-p 00000000 00:00 0
7ffff4f04000-7ffff4f88000 r-xp 00000000 08:03 3806341 /usr/lib64/libfreetype.so.6.6.2
7ffff4f88000-7ffff5188000 ---p 00084000 08:03 3806341 /usr/lib64/libfreetype.so.6.6.2
7ffff5188000-7ffff518d000 r--p 00084000 08:03 3806341 /usr/lib64/libfreetype.so.6.6.2
7ffff518d000-7ffff518e000 rw-p 00089000 08:03 3806341 /usr/lib64/libfreetype.so.6.6.2
7ffff518e000-7ffff51a4000 r-xp 00000000 08:03 10748027 /lib64/libz.so.1.2.5
7ffff51a4000-7ffff53a4000 ---p 00016000 08:03 10748027 /lib64/libz.so.1.2.5
7ffff53a4000-7ffff53a5000 r--p 00016000 08:03 10748027 /lib64/libz.so.1.2.5
7ffff53a5000-7ffff53a6000 rw-p 00017000 08:03 10748027 /lib64/libz.so.1.2.5
7ffff53a6000-7ffff53cf000 r-xp 00000000 08:03 3806339 /usr/lib64/libpng14.so.14.4.0
7ffff53cf000-7ffff55ce000 ---p 00029000 08:03 3806339 /usr/lib64/libpng14.so.14.4.0
7ffff55ce000-7ffff55cf000 r--p 00028000 08:03 3806339 /usr/lib64/libpng14.so.14.4.0
7ffff55cf000-7ffff55d0000 rw-p 00029000 08:03 3806339 /usr/lib64/libpng14.so.14.4.0
7ffff55d0000-7ffff56c0000 r-xp 00000000 08:03 10748033 /lib64/libglib-2.0.so.0.2800.0
7ffff56c0000-7ffff58bf000 ---p 000f0000 08:03 10748033 /lib64/libglib-2.0.so.0.2800.0
7ffff58bf000-7ffff58c0000 r--p 000ef000 08:03 10748033 /lib64/libglib-2.0.so.0.2800.0
7ffff58c0000-7ffff58c1000 rw-p 000f0000 08:03 10748033 /lib64/libglib-2.0.so.0.2800.0
7ffff58c1000-7ffff58c2000 rw-p 00000000 00:00 0
7ffff58c2000-7ffff58ca000 r-xp 00000000 08:03 10747943 /lib64/librt-2.11.3.so
7ffff58ca000-7ffff5ac9000 ---p 00008000 08:03 10747943 /lib64/librt-2.11.3.so
7ffff5ac9000-7ffff5aca000 r--p 00007000 08:03 10747943 /lib64/librt-2.11.3.so
7ffff5aca000-7ffff5acb000 rw-p 00008000 08:03 10747943 /lib64/librt-2.11.3.so
7ffff5acb000-7ffff5acd000 r-xp 00000000 08:03 10747919 /lib64/libdl-2.11.3.so
7ffff5acd000-7ffff5ccd000 ---p 00002000 08:03 10747919 /lib64/libdl-2.11.3.so
7ffff5ccd000-7ffff5cce000 r--p 00002000 08:03 10747919 /lib64/libdl-2.11.3.so
7ffff5cce000-7ffff5ccf000 rw-p 00003000 08:03 10747919 /lib64/libdl-2.11.3.so
7ffff5ccf000-7ffff5e33000 r-xp 00000000 08:03 10747913 /lib64/libc-2.11.3.so
7ffff5e33000-7ffff6032000 ---p 00164000 08:03 10747913 /lib64/libc-2.11.3.so
7ffff6032000-7ffff6036000 r--p 00163000 08:03 10747913 /lib64/libc-2.11.3.so
7ffff6036000-7ffff6037000 rw-p 00167000 08:03 10747913 /lib64/libc-2.11.3.so
7ffff6037000-7ffff603c000 rw-p 00000000 00:00 0
7ffff603c000-7ffff6051000 r-xp 00000000 08:03 10748067 /lib64/libgcc_s.so.1
7ffff6051000-7ffff6250000 ---p 00015000 08:03 10748067 /lib64/libgcc_s.so.1
7ffff6250000-7ffff6251000 r--p 00014000 08:03 10748067 /lib64/libgcc_s.so.1
7ffff6251000-7ffff6252000 rw-p 00015000 08:03 10748067 /lib64/libgcc_s.so.1
7ffff6252000-7ffff62a8000 r-xp 00000000 08:03 10747921 /lib64/libm-2.11.3.so
7ffff62a8000-7ffff64a7000 ---p 00056000 08:03 10747921 /lib64/libm-2.11.3.so
7ffff64a7000-7ffff64a8000 r--p 00055000 08:03 10747921 /lib64/libm-2.11.3.so
7ffff64a8000-7ffff64a9000 rw-p 00056000 08:03 10747921 /lib64/libm-2.11.3.so
7ffff64a9000-7ffff6594000 r-xp 00000000 08:03 3806566 /usr/lib64/libstdc++.so.6.0.14
7ffff6594000-7ffff6793000 ---p 000eb000 08:03 3806566 /usr/lib64/libstdc++.so.6.0.14
7ffff6793000-7ffff679b000 r--p 000ea000 08:03 3806566 /usr/lib64/libstdc++.so.6.0.14
7ffff679b000-7ffff679d000 rw-p 000f2000 08:03 3806566 /usr/lib64/libstdc++.so.6.0.14
7ffff679d000-7ffff67b2000 rw-p 00000000 00:00 0
7ffff67b2000-7ffff67c9000 r-xp 00000000 08:03 10747939 /lib64/libpthread-2.11.3.so
7ffff67c9000-7ffff69c9000 ---p 00017000 08:03 10747939 /lib64/libpthread-2.11.3.so
7ffff69c9000-7ffff69ca000 r--p 00017000 08:03 10747939 /lib64/libpthread-2.11.3.so
7ffff69ca000-7ffff69cb000 rw-p 00018000 08:03 10747939 /lib64/libpthread-2.11.3.so
7ffff69cb000-7ffff69cf000 rw-p 00000000 00:00 0
7ffff69cf000-7ffff6c59000 r-xp 00000000 08:03 3808046 /usr/lib64/libQtCore.so.4.7.1
7ffff6c59000-7ffff6e58000 ---p 0028a000 08:03 3808046 /usr/lib64/libQtCore.so.4.7.1
7ffff6e58000-7ffff6e63000 r--p 00289000 08:03 3808046 /usr/lib64/libQtCore.so.4.7.1
7ffff6e63000-7ffff6e64000 rw-p 00294000 08:03 3808046 /usr/lib64/libQtCore.so.4.7.1
7ffff6e64000-7ffff6e65000 rw-p 00000000 00:00 0
7ffff6e65000-7ffff78b8000 r-xp 00000000 08:03 3808607 /usr/lib64/libQtGui.so.4.7.1
7ffff78b8000-7ffff7ab8000 ---p 00a53000 08:03 3808607 /usr/lib64/libQtGui.so.4.7.1
7ffff7ab8000-7ffff7af7000 r--p 00a53000 08:03 3808607 /usr/lib64/libQtGui.so.4.7.1
7ffff7af7000-7ffff7afe000 rw-p 00a92000 08:03 3808607 /usr/lib64/libQtGui.so.4.7.1
7ffff7afe000-7ffff7b01000 rw-p 00000000 00:00 0
7ffff7b01000-7ffff7bd9000 r-xp 00000000 08:03 3806311 /usr/lib64/libasound.so.2.0.0
7ffff7bd9000-7ffff7dd8000 ---p 000d8000 08:03 3806311 /usr/lib64/libasound.so.2.0.0
7ffff7dd8000-7ffff7dde000 r--p 000d7000 08:03 3806311 /usr/lib64/libasound.so.2.0.0
7ffff7dde000-7ffff7ddf000 rw-p 000dd000 08:03 3806311 /usr/lib64/libasound.so.2.0.0
7ffff7ddf000-7ffff7dfd000 r-xp 00000000 08:03 10747906 /lib64/ld-2.11.3.so
7ffff7fcc000-7ffff7fdc000 rw-p 00000000 00:00 0
7ffff7fe8000-7ffff7ff8000 rw-s 00000000 00:05 4435 /dev/snd/pcmC0D0p
7ffff7ff8000-7ffff7ff9000 rw-s 81000000 00:05 4435 /dev/snd/pcmC0D0p
7ffff7ff9000-7ffff7ffa000 r--s 80000000 00:05 4435 /dev/snd/pcmC0D0p
7ffff7ffa000-7ffff7ffb000 rw-p 00000000 00:00 0
7ffff7ffb000-7ffff7ffc000 r-xp 00000000 00:00 0 [vdso]
7ffff7ffc000-7ffff7ffd000 r--p 0001d000 08:03 10747906 /lib64/ld-2.11.3.so
7ffff7ffd000-7ffff7ffe000 rw-p 0001e000 08:03 10747906 /lib64/ld-2.11.3.so
7ffff7ffe000-7ffff7fff000 rw-p 00000000 00:00 0
7ffffffde000-7ffffffff000 rw-p 00000000 00:00 0 [stack]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
main.cppに：
#include <QtGui>
#include <QApplication>
#include <qlineedit.h>
#include "ui_wave.h"
#include <QString>
#include <QObject>
#include <QDebug>
#include <stdio.h>
#include <cstdio>
#include <stdlib.h>
#include <cstdlib>
#include <string.h>
#include <cstring>
#include <sched.h>
#include <errno.h>
#include <getopt.h>
#include <alsa/asoundlib.h>
#include <sys/time.h>
#include <sstream>
#include <string>
#include <math.h>
#include <cmath>
#include <iostream>
#include "wave.h"
using namespace std;
static const char *device = "plughw:0,0"; // playback device
static snd_pcm_format_t format = SND_PCM_FORMAT_S16; // sample format- change to 24-bit
static unsigned int rate = 96000; // stream rate
static unsigned int channels = 128; // count of channels
static unsigned int buffer_time = 500000; // ring buffer length in us
static unsigned int period_time = 100000; // period time in us
static double freq; // sinusoidal wave frequency in Hz
static int verbose = 0; // verbose flag
static int resample = 1; // enable alsa-lib resampling
static int period_event = 0; // produce poll event after each period
static snd_pcm_sframes_t buffer_size;
static snd_pcm_sframes_t period_size;
static snd_output_t *output = NULL;
static double ampl;
static snd_pcm_t *h;
static bool isTrue;
....
int main(int argc, char *argv[])
{
struct option long_option[] =
{
{"help", 0, NULL, 'h'},
{"device", 1, NULL, 'D'},
{"rate", 1, NULL, 'r'},
{"channels", 1, NULL, 'c'},
{"frequency", 1, NULL, 'f'},
{"buffer", 1, NULL, 'b'},
{"period", 1, NULL, 'p'},
{"method", 1, NULL, 'm'},
{"format", 1, NULL, 'o'},
{"verbose", 1, NULL, 'v'},
{"noresample", 1, NULL, 'n'},
{"pevent", 1, NULL, 'e'},
{NULL, 0, NULL, 0},
};
int err, morehelp;
snd_pcm_hw_params_t *hwparams;
snd_pcm_sw_params_t *swparams;
int method = 0;
short int *samp;
snd_pcm_t *h;
snd_pcm_channel_area_t *area;
snd_pcm_t *handle = (snd_pcm_t*) h;
unsigned char *samples = (unsigned char*) samp;
unsigned int chn;
snd_pcm_channel_area_t *areas = (snd_pcm_channel_area_t*) area;
snd_pcm_hw_params_alloca(&hwparams);
snd_pcm_sw_params_alloca(&swparams);
err = snd_output_stdio_attach(&output, stdout, 0);
if (err < 0) {
printf("Output failed: %s\n", snd_strerror(err));
return 0;
}
// cout<<"Playback device is %s "<<","<< device);
// cout<<"Stream parameters are %iHz, %s, %i channels "<<","<< rate<<","<< snd_pcm_format_name(format), channels;
// cout<<"Sine wave rate is %.4fHz "<<","<< freq;
// cout<<"Using transfer method: %s "<<","<< transfer_methods[method].name;
if ((err = snd_pcm_open(&h, device, SND_PCM_STREAM_PLAYBACK, 0)) < 0) {
printf("Playback open error: %s\n", snd_strerror(err));
return 0;
}
if ((err = set_hwparams(h, hwparams, transfer_methods[method].access)) < 0) {
printf("Setting of hwparams failed: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
if ((err = set_swparams(h, swparams)) < 0) {
printf("Setting of swparams failed: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
if (verbose > 0)
snd_pcm_dump(h, output);
samp = new short int [period_size * channels * snd_pcm_format_physical_width(format)];
if (samp == NULL) {
printf("Not enough memory\n");
exit(EXIT_FAILURE);
}
area = new snd_pcm_channel_area_t [channels, sizeof(snd_pcm_channel_area_t)];
if (area == NULL) {
printf("Not enough memory\n");
exit(EXIT_FAILURE);
}
for (chn = 0; chn < channels; chn++) {
area[chn].addr = samp;
area[chn].first = chn * snd_pcm_format_physical_width(format);
area[chn].step = channels * snd_pcm_format_physical_width(format);
}
err = write_loop(h, samp, area);
if (err < 0)
printf("Transfer failed: %s\n", snd_strerror(err));
delete(area);
delete(samp);
snd_pcm_close(h);
return 0;
QApplication a(argc, argv);
wave w;
w.show();
return a.exec();
}
大変申し訳ございません。私のmain.cppは私の質問に上記に追加されました – wolf