{"id":395,"date":"2021-06-30T15:11:29","date_gmt":"2021-06-30T15:11:29","guid":{"rendered":"http:\/\/gongyikun.cn\/?p=395"},"modified":"2021-07-01T06:15:22","modified_gmt":"2021-07-01T06:15:22","slug":"qt-creator-mainwindow-obj-1-error-lnk2019","status":"publish","type":"post","link":"https:\/\/blog.gongyikun.cn\/?p=395","title":{"rendered":"Qt Creator mainwindow.obj:-1: error: LNK2019"},"content":{"rendered":"<blockquote>\n<h3>mainwindow.obj:-1: error: LNK2019: \u65e0\u6cd5\u89e3\u6790\u7684\u5916\u90e8\u7b26\u53f7 &#8220;public: __thiscall mynotedig::mynotedig(class QWidget *)&#8221; (??0mynotedig@@QAE@PAVQWidget@@@Z)\uff0c\u8be5\u7b26\u53f7\u5728\u51fd\u6570 &#8220;public: void __thiscall MainWindow::mynoteabout(void)&#8221; (?mynoteabout@MainWindow@@QAEXXZ) \u4e2d\u88ab\u5f15\u7528<\/h3>\n<\/blockquote>\n<h4>\u5f88\u663e\u7136\u5927\u5bb6\u770b\u89c1\u8fd9\u4e2a\u9519\u8bef\u7b2c\u4e00\u65f6\u95f4\u5c31\u662f\u60f3\u5230\u7f16\u7801\u95ee\u9898\uff01\u56e0\u4e3a\u51fd\u6570\u540d\u5b57\u5728\u89e3\u6790\u65f6\u53d1\u751f\u4e86\u6539\u53d8\uff0c\u6240\u4ee5\u7f16\u8bd1\u5668\u65e0\u6cd5\u89e3\u6790\u4e86\u3002qt \u5728windows\u4e0a\u7f16\u7801\u662f\u4e2a\u5f88\u5927\u7684\u95ee\u9898\u4e00\u4e0d\u5c0f\u5fc3\u5c31\u4f1a\u62a5\u4ec0\u4e48\u542b\u6709\u56de\u8f66\u7b49\u7b49\u9519\u8bef\u3002\u6240\u4ee5\u5efa\u8bae\u6700\u597d\u5c11\u7528\u6c49\u8bed\u3002<\/h4>\n<h4>\u4e0a\u9762\u7684\u8fd9\u4e2a\u95ee\u9898\u89e3\u51b3\u65b9\u6cd5\u5f88\u7b80\u5355\uff01\u8fd9\u662f\u4e00\u4e2a\u9ad8\u624b\u8bf4\u7684\u3002\u6211\u6b63\u597d\u62a5\u4e86\u8fd9\u4e2a\u9519\uff0c\u6240\u4ee5\u5c31\u8bd5\u4e86\u8bd5\u3002<\/h4>\n<h4>\u8bf7\u5148\u628a\u5df2\u7ecf\u5b58\u5728\u7684debug\u548crelease\u6587\u4ef6\u5939\u5220\u9664\uff0c\u91cd\u65b0\u7f16\u8bd1\uff0c\u770b\u4f1a\u4e0d\u4f1a\u518d\u51fa\u73b0\u8fd9\u4e2a\u95ee\u9898\uff1b<\/h4>\n<h4>\u5982\u679c\u8fd8\u5728\u51fa\u73b0\uff0c\u90a3\u7edd\u5bf9\u8bf4\u660e\u4f60\u7684\u4e00\u4e9b\u6210\u5458\u51fd\u6570\u53ea\u6709\u58f0\u660e\u6ca1\u6709\u5b9e\u73b0\uff0c\u6216\u8005\u4e24\u8005\u4e0d\u4e00\u81f4\u3002<\/h4>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<br \/>\n\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3aCSDN\u535a\u4e3b\u300c\u848b\u83b9\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<br \/>\n\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/u012592081\/article\/details\/39024881<\/p>\n<div class=\"clearfix\"><\/div>","protected":false},"excerpt":{"rendered":"<p>mainwindow.obj:-1: error: LNK2019: \u65e0\u6cd5\u89e3\u6790\u7684\u5916\u90e8\u7b26\u53f7 &#8220;pub [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/395"}],"collection":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=395"}],"version-history":[{"count":3,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions"}],"predecessor-version":[{"id":398,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions\/398"}],"wp:attachment":[{"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gongyikun.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}