Recent changes to Project json-cpp

Not able to parse large json using json cpp library 1.9.5 version

2023-05-05T08:37:29.468000Z

this is below code snippet we are using to parse json
auto str = reinterpret_cast<const char*="">(data);
Json::CharReaderBuilder builder;
std::unique_ptr<json::charreader> json_reader(builder.newCharReader());
std::string errorMessage;
return json_reader->parse(str, str + length, msg_out, &errorMessage);</json::charreader></const>

Not able to parse large json using json cpp library 1.9.5, for a small json parse function does not return false, but for large json its return false.

Json get() method crash

2018-07-23T16:22:10.924000Z

My process is getting crashed for get() method call of Json::Value.
Providing the backtrace of the crash.

0 0x780c3558 in std::_Tree<std::_Tmap_traits<Json::Value::CZString, Json::Value,="" std::less<Json::Value::CZString="">, std::allocator<std::pair<Json::Value::CZString const,="" Json::Value=""> >, false> >::_Lbound(Json::Value::CZString const&)

() from libjsoncpp.so.1

No symbol table info available.

1 0x780c3586 in std::_Tree<std::_Tmap_traits<Json::Value::CZString, Json::Value,="" std::less<Json::Value::CZString="">, std::allocator<std::pair<Json::Value::CZString const,="" Json::Value=""> >, false> >::find(Json::Value::CZString const&) ()

from libjsoncpp.so.1
No symbol table info available.

2 0x780c202e in Json::Value::operator const () from libjsoncpp.so.1

No symbol table info available.

3 0x780c3118 in Json::Value::get(char const*, Json::Value const&) const () from libjsoncpp.so.1

No symbol table info available.

Problem using Amalgamated Source

2018-06-07T15:27:55.800000Z

Hi,

I cloned the jsonpp repo and followed the instructions to generate the amalgamated source here: https://github.com/open-source-parsers/jsoncpp/wiki/Amalgamated

All files generated as expected. When I then include the files in my project I get an error compiling the generated jsoncpp.cpp :

"fatal error: json/config.h: No such file or directory"

This is making sense as json/config.h was not one of the two headers generated by the amalgamated steps. But obvioulsy I am doing something wrong.

Are there additional headers or shared libraries I need to be including other than those generated by the amalgamation step?
How should I be including the generated files? I am putting the two headers (json.h, json-forwards.h) in my include directory ( eg : ./include/json/json.h) and I have jsoncpp.cpp in the top level of my src.

Thanks for your time.

How to integrate JSONCPP (DLL) into our local projects in Windows VS2015

2018-05-28T07:39:20.291000Z

Hi All,

I want to intergrate JSON CPP into my project.
Steps followed is :
1.Download the jsoncpp-master project this from the site.
2.Complied the lib_json project and generated the library.
3.Included the JsonCpp include folder in my local project and added the library in my project.
4.Compliation is successful, but when i run the program with some simple json data, reader.parse is returning true but the Json::Value member is showing size 1 even thought the JSON is haveing more than one node.
Is the above steps are correct??? Please let me know
I am not sure why the parsing is not happening,Any help please ?????

How to insert or create a new node?

2015-03-31T18:16:18.951000Z

Please post questions to GitHub, jsoncpp.

How to insert or create a new node?

2015-03-30T12:24:30.152000Z

After parsing a JSON file, how can I insert a new child node?

#19 toStyledString produces different output than operator<<

2015-03-06T19:01:57.764000Z

status: open --> closed-wont-fix
Group: --> 0.5.0

#19 toStyledString produces different output than operator<<

2015-03-06T19:01:40.683000Z

I think it's the same now at: https://github.com/open-source-parsers/jsoncpp/

But we make no guarantees for toStyledString(). To control the format, use StreamWriterBuilder.

#20 asString() of intValue throws exception

2015-03-06T18:48:01.354000Z

Description has changed:

Diff:

--- old
+++ new
@@ -1,4 +1,3 @@
-
 I had expected just about everything should be able to retrieve as String -- including objects and arrays \(feature suggestion\).

 reader.parse\("\{\"intvalue\":1\}",root\);

status: open --> closed-wont-fix
Group: --> 0.5.0

#20 asString() of intValue throws exception

2015-03-06T18:47:46.585000Z

Objects and arrays are serializable to strings, but not strictly convertible. Maybe it's an unfair distinction, but since serialization has so many special cases, we're stuck with this for now.