WhyCan Forum(哇酷开发者社区)

diff --git a/LVGLObject.cpp b/LVGLObject.cpp
index 57bca92..2e28b13 100644
--- a/LVGLObject.cpp
+++ b/LVGLObject.cpp
@@ -3,6 +3,7 @@
 #include "LVGLCore.h"

 #include <QJsonArray>
+#include <assert.h>

 LVGLObject::LVGLObject(const LVGLWidget *widgetClass, QString name, LVGLObject *parent)
        : m_obj(widgetClass->newObject(parent->obj())), m_widgetClass(widgetClass)
diff --git a/LVGLProject.cpp b/LVGLProject.cpp
index b2ba85c..e9ce218 100644
--- a/LVGLProject.cpp
+++ b/LVGLProject.cpp
@@ -6,6 +6,7 @@
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QJsonArray>
+#include <assert.h>

 #include "LVGLCore.h"
 #include "LVGLObject.h"
diff --git a/freetype/builds/unix/ftsystem.c b/freetype/builds/unix/ftsystem.c
index 826713f..8ba5600 100644
--- a/freetype/builds/unix/ftsystem.c
+++ b/freetype/builds/unix/ftsystem.c
@@ -19,6 +19,9 @@
 #include <ft2build.h>
   /* we use our special ftconfig.h file, not the standard one */
 #include <ftconfig.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include FT_INTERNAL_DEBUG_H
 #include FT_SYSTEM_H
 #include FT_ERRORS_H
diff --git a/freetype/freetype.pri b/freetype/freetype.pri
index 52a036a..a3f8a46 100644
--- a/freetype/freetype.pri
+++ b/freetype/freetype.pri
@@ -57,3 +57,5 @@ win32 {
 }

 DEFINES += FT2_BUILD_LIBRARY
+
+INCLUDEPATH += $$PWD/include/freetype/config/

root@jimmy:/opt/LVGLBuilder# make
g++ -c -pipe -O2 -std=gnu++11 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DFT_CONFIG_OPTION_ERROR_STRINGS -DFT2_BUILD_LIBRARY -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -Ilvgl -Ifreetype/include -Ifreetype/builds/unix -Ifreetype/include/freetype/config -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -Ibuild/moc -isystem /usr/include/libdrm -Ibuild/ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o build/obj/LVGLProject.o LVGLProject.cpp
LVGLProject.cpp: In static member function ‘static LVGLProject* LVGLProject::load(const QString&)’:
LVGLProject.cpp:42:27: error: no match for ‘operator[]’ (operand types are ‘QJsonDocument’ and ‘const char [5]’)
  QJsonObject lvglObj = doc["lvgl"].toObject();
                           ^
LVGLProject.cpp:46:27: error: no match for ‘operator[]’ (operand types are ‘QJsonDocument’ and ‘const char [7]’)
  QJsonArray imageArr = doc["images"].toArray();
                           ^
LVGLProject.cpp:52:26: error: no match for ‘operator[]’ (operand types are ‘QJsonDocument’ and ‘const char [6]’)
  QJsonArray fontArr = doc["fonts"].toArray();
                          ^
Makefile:6064: recipe for target 'build/obj/LVGLProject.o' failed
make: *** [build/obj/LVGLProject.o] Error 1
root@jimmy:/opt/LVGLBuilder#

root@jimmy:/opt/LVGLBuilder# g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.4.0-1ubuntu1~18.04.1' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)