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<b>Warning</b>:  Declaration of action_plugin_linebreak::register(&$controller) should be compatible with DokuWiki_Action_Plugin::register(Doku_Event_Handler $controller) in <b>/home/stepism/www/ue4/wiki/lib/plugins/linebreak/action.php</b> on line <b>41</b><br />
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<b>Warning</b>:  Declaration of action_plugin_markdownextra::register(&$controller) should be compatible with DokuWiki_Action_Plugin::register(Doku_Event_Handler $controller) in <b>/home/stepism/www/ue4/wiki/lib/plugins/markdownextra/action.php</b> on line <b>16</b><br />
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<b>Warning</b>:  Declaration of action_plugin_syntaxhighlighter3_action::register(Doku_Event_Handler &$controller) should be compatible with DokuWiki_Action_Plugin::register(Doku_Event_Handler $controller) in <b>/home/stepism/www/ue4/wiki/lib/plugins/syntaxhighlighter3/action/action.php</b> on line <b>28</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/stepism/www/ue4/wiki/lib/plugins/linebreak/action.php:0) in <b>/home/stepism/www/ue4/wiki/inc/auth.php</b> on line <b>430</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/stepism/www/ue4/wiki/lib/plugins/linebreak/action.php:0) in <b>/home/stepism/www/ue4/wiki/inc/Action/Export.php</b> on line <b>103</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/stepism/www/ue4/wiki/lib/plugins/linebreak/action.php:0) in <b>/home/stepism/www/ue4/wiki/inc/Action/Export.php</b> on line <b>103</b><br />
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<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/stepism/www/ue4/wiki/lib/plugins/linebreak/action.php:0) in <b>/home/stepism/www/ue4/wiki/inc/Action/Export.php</b> on line <b>103</b><br />
====== 013 VisualStudio C++プロジェクトの作成でエラー(4.12) ======

C++プロジェクトファイルを作成しようとすると以下の様なエラーが出ました。

<code>
Running C:/Program Files (x86)/Epic Games/4.12/Engine/Binaries/DotNET/UnrealBuildTool.exe  -projectfiles -project="E:/Program/BitBucket/ue4-games/Game01/Game01.uproject" -game -rocket -progress
Visual C++ 2015 toolchain does not appear to be correctly installed. Please verify that "Common Tools for Visual C++ 2015" was selected when installing Visual Studio 2015.
Visual C++ 2015 toolchain does not appear to be correctly installed. Please verify that "Common Tools for Visual C++ 2015" was selected when installing Visual Studio 2015.
Discovering modules, targets and source code for project...
UnrealBuildTool Exception: ERROR: Failed to find cl.exe in the default toolchain directory C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\../../VC/bin/x86_amd64\cl.exe. Please verify that "Common Tools for Visual C++ 2015" was selected when installing Visual Studio 2015.
</code>


===== 原因 =====
Common Tools for Visual C++ 2015 がデフォルトではインストールされていないため。

===== 解決方法 =====
Visual Studio Community 2015 からCommon Tools for Visual C++ 2015 を追加インストールする。