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bhuman / BHumanCodeRelease

The official B-Human code releases
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[FATAL] "Invalid Aldebaran image." when using proper opn, createRootimage #83

Closed hydroakri closed 7 months ago

hydroakri commented 8 months ago

Checking the opn file by: dd if="${naoOPN}" skip=96 bs=1 count=8 status=none | xxd -p

It output 7a59c4422a2221b0 rather than "0000000000100000"

I am sure the opn "nao-2.8.5.11_ROBOCUP_ONLY_with_root.opn" is correct and it's running on nao v6

ahasselbring commented 8 months ago

This is very strange. That command checks the bytes 95-103 of the image, which contain the length of a script that is embedded in the image. All OPN files from Aldebaran have 0x0000000000100000 there. Can you share the system on which you are running this and the exact command?

By the way, the RoboCup image should have a size of 681519104 bytes, and a SHA256 checksum of fa1667f60b21c2c79cb7dc50f70d3ce67cf19b04354c48677d2a03689c0fa727.

hydroakri commented 8 months ago

I download the opn from https://www2.informatik.hu-berlin.de/~naoth/ressources/Softbank/nao-2.8.5.11_ROBOCUP_ONLY_with_root.opn

$ sha256sum nao-2.8.5.11_ROBOCUP_ONLY_with_root.opn
b7b99492f4c088a2e872c1b38cce32b2e47453b898ece915527c52ced454621e  nao-2.8.5.11_ROBOCUP_ONLY_with_root.opn
ahasselbring commented 8 months ago

Something must have went wrong with the download then. I have just checked the file from your URL which is binary identical (i.e. has the same hash) as mine, so your file must be different.