I’ve got this error message and I wrote the part of my code below,
TH2D* fg2d_temp[8][4] = {0};
fg2d_temp[0][0] = (TH2D*)fin->Get(“fg2d_0_0”);
fg2d[0][0] = (TH2D*)fg2d_temp[0][0]->Clone();
I’ve checked that fg2d_temp is well written in infile ‘fin’.
It may be a silly question, but I have no idea what this message means and why this error message showed.
Could you give any suggestion?
Best
tachy
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