[C++][Pistache-server] Compilation error from missing header "ByteArray.h"

Description

When I tried to compile the generated Pistache server it gives me the following error:

/swagger-pistache/model/Frame.h:25:23: fatal error: ByteArray.h: No such file or directory

Frame.h:

#ifndef Frame_H_
#define Frame_H_


#include "ModelBase.h"

#include <string>
#include "ByteArray.h" //this header does not exists
#include "Event.h"
#include <map>
#include <vector>

Swagger-codegen version

2.4

Swagger declaration file content or url

https://raw.githubusercontent.com/deepviss/deepviss-server-example/master/src/main/resources/deep-viss.json

Command line used for generation

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate /
-i deep-viss.json /
-l pistache-server /
-o ../swagger-pistache

Steps to reproduce

Note: Assuming Pistache server is installed

1. go to the folder where the code was generated
2. copy json.hpp (from https://github.com/nlohmann/json) to model
3. mkdir build && cd build
4. cmake ..
5. make

Reproduce the failure using the listed swagger-codegen command and the generated Pistache server build steps, then inspect model/Frame.h and the corresponding pistache-server generator template. Trace why the generated model includes ByteArray.h, and verify that regenerated output builds successfully with CMake and make.