Missing gcc (?) , C++ project wants android stuff

[Anonymous_Banned275]

I have finally installed full QtCreator , three times ( !) using off line installer. After I build my first project I am getting this error:

Project ERROR: You need to set the ANDROID_NDK_ROOT environment variable to point to your Android NDK.
Could not read qmake configuration file /home/q/Qt5.12.10/5.12.10/android_x86/mkspecs/android-clang/qmake.conf.
Project ERROR: You need to set the ANDROID_NDK_ROOT environment variable to point to your Android NDK.
Could not read qmake configuration file /home/q/Qt5.12.10/5.12.10/android_arm64_v8a/mkspecs/android-clang/qmake.conf.
Project ERROR: You need to set the ANDROID_NDK_ROOT environment variable to point to your Android NDK.
Could not read qmake configuration file /home/q/Qt5.12.10/5.12.10/android_armv7/mkspecs/android-clang/qmake.conf.
Error while parsing file /home/q/TESTuntitled/TESTuntitled.pro. Giving up.
Project ERROR: Cannot run compiler 'clang++'. Output:

===================
Maybe you forgot to setup the environment?

WHAT ENVIRONMENT ????

I have a warning that android kit is not installed and I have selected GCC kit.

I have not intentionally set for android project , THERE IS NO SUCH OPTION DURING THE OFF LINE INSTALL PROCESS..

Here is my system info :

{noformat}
Qt 5.15.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.3.1 20160406 (Red Hat 5.3.1-6)) on "xcb"
OS: Ubuntu 20.10 [linux version 5.8.0-43-generic]

Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2

Environment:
QT_ACCESSIBILITY="1"
QT_IM_MODULE="ibus"

Features: QT_NO_EXCEPTIONS

Library info:
PrefixPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt
DocumentationPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/doc
HeadersPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/include
LibrariesPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/lib
LibraryExecutablesPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/libexec
BinariesPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/bin
PluginsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/plugins
ImportsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/imports
Qml2ImportsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/qml
ArchDataPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt
DataPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt
TranslationsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/translations
ExamplesPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/examples
TestsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt/tests
SettingsPath: /home/q/Qt5.12.10/Tools/QtCreator/lib/Qt

Standard paths [... denote writable entry]:
DesktopLocation: "Desktop" /home/q/Desktop
DocumentsLocation: "Documents" /home/q/Documents
FontsLocation: "Fonts" /home/q/.local/share/fonts /home/q/.fonts /usr/share/ubuntu/fonts /usr/local/share/fonts /usr/share/fonts /var/lib/snapd/desktop/fonts
ApplicationsLocation: "Applications" /home/q/.local/share/applications /usr/share/ubuntu/applications /usr/local/share/applications /usr/share/applications /var/lib/snapd/desktop/applications
MusicLocation: "Music" /home/q/Music
MoviesLocation: "Movies" /home/q/Videos
PicturesLocation: "Pictures" /home/q/Pictures
TempLocation: "Temporary Directory" /tmp
HomeLocation: "Home" /home/q
AppLocalDataLocation: "Application Data" /home/q/.local/share/QtProject/qtdiag /usr/share/ubuntu/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag /var/lib/snapd/desktop/QtProject/qtdiag
CacheLocation: "Cache" /home/q/.cache/QtProject/qtdiag
GenericDataLocation: "Shared Data" /home/q/.local/share /usr/share/ubuntu /usr/local/share /usr/share /var/lib/snapd/desktop
RuntimeLocation: "Runtime" /run/user/1000
ConfigLocation: "Configuration" /home/q/.config /etc/xdg/xdg-ubuntu /etc/xdg
DownloadLocation: "Download" /home/q/Downloads
GenericCacheLocation: "Shared Cache" /home/q/.cache
GenericConfigLocation: "Shared Configuration" /home/q/.config /etc/xdg/xdg-ubuntu /etc/xdg
AppDataLocation: "Application Data" /home/q/.local/share/QtProject/qtdiag /usr/share/ubuntu/QtProject/qtdiag /usr/local/share/QtProject/qtdiag /usr/share/QtProject/qtdiag /var/lib/snapd/desktop/QtProject/qtdiag
AppConfigLocation: "Application Configuration" /home/q/.config/QtProject/qtdiag /etc/xdg/xdg-ubuntu/QtProject/qtdiag /etc/xdg/QtProject/qtdiag

File selectors (increasing order of precedence):
en_US unix linux ubuntu

Network:
Using "OpenSSL 1.1.1f 31 Mar 2020", version: 0x1010106f

Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement SyncState RasterGLSurface SwitchableWidgetComposition

Style hints:
mouseDoubleClickInterval: 400
mousePressAndHoldInterval: 500
startDragDistance: 8
startDragTime: 500
startDragVelocity: 0
keyboardInputInterval: 400
keyboardAutoRepeatRate: 30
cursorFlashTime: 1200
showIsFullScreen: 0
showIsMaximized: 0
passwordMaskDelay: 0
passwordMaskCharacter: U+2022
fontSmoothingGamma: 1.7
useRtlExtensions: 0
setFocusOnTouchRelease: 0
tabFocusBehavior: Qt::TabFocusAllControls
singleClickActivation: 0

Additional style hints (QPlatformIntegration):
ReplayMousePressOutsidePopup: 0

Theme:
Platforms requested : ubuntu,gtk3,gnome,generic
available : gtk3,snap,flatpak,xdgdesktopportal
Styles requested : fusion,windows
available : Windows,Fusion
Icon theme : Yaru, from /home/q/.local/share/icons,/usr/share/icons,/var/lib/snapd/desktop/icons
System font : "Ubuntu" 11
Native file dialog
Native color dialog
Native font dialog

Fonts:
General font : "Ubuntu" 11
Fixed font : "monospace" 11
Title font : "DejaVu LGC Sans" 12
Smallest font: "DejaVu LGC Sans" 12

Palette:
QPalette::WindowText: #ff000000
QPalette::Button: #ffefefef
QPalette::Light: #ffffffff
QPalette::Midlight: #ffcacaca
QPalette::Dark: #ff9f9f9f
QPalette::Mid: #ffb8b8b8
QPalette::Text: #ff000000
QPalette::BrightText: #ffffffff
QPalette::ButtonText: #ff000000
QPalette::Base: #ffffffff
QPalette::Window: #ffefefef
QPalette::Shadow: #ff767676
QPalette::Highlight: #ff308cc6
QPalette::HighlightedText: #ffffffff
QPalette::Link: #ff0000ff
QPalette::LinkVisited: #ffff00ff
QPalette::AlternateBase: #fff7f7f7
QPalette::NoRole: #ff000000
QPalette::ToolTipBase: #ffffffdc
QPalette::ToolTipText: #ff000000
QPalette::PlaceholderText: #80000000

Screens: 1, High DPI scaling: inactive

0 "VGA-1" Depth: 24 Primary: yes

Manufacturer: Sony
Model: SDM-S71-
Serial number: 4047359-
Geometry: 1280x1024+0+0 Available: 1208x997+72+27
Physical size: 338x270 mm Refresh: 60.0197 Hz Power state: 0
Physical DPI: 96.1893,96.3319 Logical DPI: 96,96 Subpixel_None
DevicePixelRatio: 1 Pixel density: 1
Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

LibGL Vendor: Intel Open Source Technology Center
Renderer: Mesa DRI Intel(R) HD Graphics (BYT)
Version: 3.0 Mesa 20.2.6
Shading language: 1.30
Format: Version: 3.0 Profile: 0 Swap behavior: 0 Buffer size (RGB): 8,8,8
Profile: None (QOpenGLFunctions_3_0)

Unable to create a Vulkan instance, error code is0

Qt Rendering Hardware Interface supported backends:
OpenGL (with default QSurfaceFormat):
Min Texture Size: 1
Max Texture Size: 16384
Max Color Attachments: 8
Frames in Flight: 1
Uniform Buffer Alignment: 1
Supported MSAA sample counts: 1,2,4,8
Features:
- MultisampleTexture
v MultisampleRenderBuffer
- DebugMarkers
- Timestamps
- Instancing
- CustomInstanceStepRate
- PrimitiveRestart
v NonDynamicUniformBuffers
v NonFourAlignedEffectiveIndexBufferOffset
v NPOTTextureRepeat
- RedOrAlpha8IsRed
v ElementIndexUint
- Compute
v WideLines
v VertexShaderPointSize
- BaseVertex
- BaseInstance
v TriangleFanTopology
v ReadBackNonUniformBuffer
v ReadBackNonBaseMipLevel
Texture formats: RGBA8 BGRA8 R8 R16 RED_OR_ALPHA8 RGBA16F RGBA32F R16F R32F D16 D32F BC1 BC2 BC3 ETC2_RGB8 ETC2_RGB8A1 ETC2_RGBA8

Failed to load vulkan: Cannot load library vulkan: (vulkan: cannot open shared object file: No such file or directory)
initInstance: No Vulkan library available
Failed to create platform Vulkan instance
Failed to load vulkan: Cannot load library vulkan: (vulkan: cannot open shared object file: No such file or directory)
initInstance: No Vulkan library available
Failed to create platform Vulkan instance
Vulkan instance is not valid

Plugin information:

• Android 4.13.1
• AutoTest 4.13.1
  AutotoolsProjectManager 4.13.1
  BareMetal 4.13.1
• Bazaar 4.13.1
  Beautifier 4.13.1
• BinEditor 4.13.1
• Bookmarks 4.13.1
  Boot2Qt 4.13.1
• CMakeProjectManager 4.13.1
• CVS 4.13.1
• ClangCodeModel 4.13.1
  ClangFormat 4.13.1
• ClangTools 4.13.1
• ClassView 4.13.1
  ClearCase 4.13.1
• CodePaster 4.13.1
  CompilationDatabaseProjectManager 4.13.1
• Core 4.13.1
• CppEditor 4.13.1
• CppTools 4.13.1
  Cppcheck 4.13.1
• CtfVisualizer 4.13.1
• Debugger 4.13.1
• Designer 4.13.1
• DiffEditor 4.13.1
  EmacsKeys 4.13.1
• FakeVim 4.13.1
• GLSLEditor 4.13.1
• GenericProjectManager 4.13.1
• Git 4.13.1
  HelloWorld 4.13.1
• Help 4.13.1
• ImageViewer 4.13.1
• IncrediBuild 4.13.1
  Ios 4.13.1
• LanguageClient 4.13.1
• Macros 4.13.1
• Marketplace 4.13.1
  McuSupport 4.13.1
• Mercurial 4.13.1
  MesonProjectManager 4.13.1
• ModelEditor 4.13.1
  Nim 4.13.1
• PerfProfiler 4.13.1
  Perforce 4.13.1
• ProjectExplorer 4.13.1
• Python 4.13.1
• QbsProjectManager 4.13.1
• QmakeProjectManager 4.13.1
• QmlDesigner 4.13.1
• QmlJSEditor 4.13.1
• QmlJSTools 4.13.1
• QmlPreview 4.13.1
• QmlProfiler 4.13.1
• QmlProjectManager 4.13.1
• Qnx 4.13.1
• QtSupport 4.13.1
• RemoteLinux 4.13.1
• ResourceEditor 4.13.1
• ScxmlEditor 4.13.1
  SerialTerminal 4.13.1
  SilverSearcher 4.13.1
  StudioWelcome 4.13.1
• Subversion 4.13.1
• TaskList 4.13.1
• TextEditor 4.13.1
  Todo 4.13.1
  UpdateInfo 4.13.1
• Valgrind 4.13.1
• VcsBase 4.13.1
  WebAssembly 4.13.1
• Welcome 4.13.1
  WinRt 4.13.1

Qt Creator 4.13.1
Based on Qt 5.15.1 (GCC 5.3.1 20160406 (Red Hat 5.3.1-6), 64 bit)
From revision 1da2c1f766
Built on Sep 16 2020 01:19:29

{noformat}

$ sudo apt-get install openjdk-8-jre

[sierdzio]

In Kit settings, do you manually set "Qt mkspecs" field? This could cause it to assume android is being built.

Please post an image of your Kit configuration, and your .pro file.

[Anonymous_Banned275]

QT += core gui

greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

CONFIG += c++11

The following define makes your compiler emit warnings if you use

any Qt feature that has been marked deprecated (the exact warnings

depend on your compiler). Please consult the documentation of the

deprecated API in order to know how to port your code away from it.

DEFINES += QT_DEPRECATED_WARNINGS

You can also make your code fail to compile if it uses deprecated APIs.

In order to do so, uncomment the following line.

You can also select to disable deprecated APIs only up to a certain version of Qt.

#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0

SOURCES +=
main.cpp
mainwindow.cpp

HEADERS +=
mainwindow.h

FORMS +=
mainwindow.ui

Default rules for deployment.

qnx: target.path = /tmp/$${TARGET}/bin
else: unix:!android: target.path = /opt/$${TARGET}/bin
!isEmpty(target.path): INSTALLS += target

[Anonymous_Banned275]

@sierdzio said in Missing gcc (?) , C++ project wants android stuff:

In Kit settings, do you manually set "Qt mkspecs" field? This could cause it to assume android is being built.

Please post an image of your Kit configuration, and your .pro file.

The "Automatically create kits for Android.... was checked

In the words of Bart SImpson - I didn't do it ....

Now how do I get rig of all that other Java / Android "missing stuff??"

[sierdzio]

These are device settings, I was asking for Kit settings for the kit you are using. Since you don't want to compile/ run on Android, you can ignore Devices->Android and you can ignore those auto-generated Android kits. They are irrelevant here.

We need to investigate why Qt Creator is trying to compile for Android when you select a Desktop kit (you do that right?).