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cv::Mat reshape does not support 1d and 0d arrays #25174

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4 tasks done
asmorkalov opened this issue Mar 6, 2024 · 1 comment
Open
4 tasks done

cv::Mat reshape does not support 1d and 0d arrays #25174

asmorkalov opened this issue Mar 6, 2024 · 1 comment
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bug category: core
Milestone
5.0

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@asmorkalov
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System Information

OS: any

Detailed description

C++ exception with description "OpenCV(5.0.0-pre) /home/alexander/Projects/OpenCV/opencv-next/modules/core/src/matrix.cpp:1194: error: (-215:Assertion failed) dims <= 2 in function 'reshape'

Steps to reproduce

std::vector<float> tmp;
cv::Mat(tmp).reshape(...);

Issue submission checklist

  • I report the issue, it's not a question
  • I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
  • I updated to the latest OpenCV version and the issue is still there
  • There is reproducer code and related data files (videos, images, onnx, etc)
@asmorkalov asmorkalov added the bug label Mar 6, 2024
@asmorkalov asmorkalov modified the milestones: 4.10.0, 5.0 Mar 6, 2024
@opencv-alalek
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relates #23473

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Labels
bug category: core
Projects
OpenCV 5.0
Status: Todo
Milestone
5.0
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@asmorkalov @opencv-alalek