A generic error occurred in GDI+ while encoding - c++-cli

Question

I am working with an OCR project. I am trying to using an open source project source code. The project is written in C++. When I run the project it shows me an exception which is “A generic error occurred in GDI+”.I've tried all other stackoverflow solutions but nothing works. I find the exception where it happen but I am new with it. So, I don’t have idea about that exception. The exception is occurring here:
myEncoderParameters->Param[0] = myEncoderParameter;
the whole function is
bool ImageProcessor::Save_UC_TIF_ImageFromSegmentedInformation(vector<vector<bool>> Img, int temporaryFileNumber){
try{
Bitmap^ nimg = gcnew Bitmap(wd, ht, PixelFormat::Format1bppIndexed);
lineIndicator = 1;
//lock the bits of the original bitmap
BitmapData^ bmdo = nimg->LockBits(Rectangle(0, 0, wd, ht), ImageLockMode::ReadWrite, nimg->PixelFormat);
lineIndicator = 2;
for(int x=0; x<ht; x++){
for(int y=0; y<wd; y++){
if(Img[x][y]){
this->SetIndexedPixel(y, x, bmdo, 1);
}else
{
this->SetIndexedPixel(y, x, bmdo, 0);
}
}
}
//System::Drawing::Image::SetPropertyItem(
nimg->UnlockBits(bmdo);
lineIndicator = 3;
// Now we need to set the compression information here
ImageCodecInfo^ ico = GetEncoderInfo(ImageFormat::Tiff);
lineIndicator = 4;
// Create an Encoder object based on the GUID for the Compression parameter category.
Encoder^ myEncoder = Encoder::Compression;
//Encoder^ myEncoder = Encoder::Quality;
lineIndicator = 5;
// Create an EncoderParameters object. An EncoderParameters object has an array of EncoderParameter objects.
// In this case, there is only one EncoderParameter object in the array.
EncoderParameters^ myEncoderParameters = gcnew EncoderParameters(1);
lineIndicator = 6;
EncoderParameter^ myEncoderParameter = gcnew EncoderParameter(myEncoder, __int64(20));
lineIndicator = 7;
myEncoderParameters->Param[0] = myEncoderParameter;
lineIndicator = 8;
nimg->Save(System::Windows::Forms::Application::StartupPath + "\\Tesseract\\temp"+ temporaryFileNumber +".tif", ico, myEncoderParameters);
lineIndicator = 9;
return true;
}
catch(System::Exception^ ex)
{
System::Windows::Forms::MessageBox::Show(ex->Message->ToString(), "Failed to Process the Image !!"+lineIndicator,System::Windows::Forms::MessageBoxButtons::OK,System::Windows::Forms::MessageBoxIcon::Error);
return false;
}
}
Please help for fixing this problem. Thanks in advance.