Comments (3)
There are a few features missing in the UPER codec, and you found one of them. It would be helpful if you can provide your ASN.1 specification/schema and the data to decode, and I can have a look at it and hopefully implement the missing feature.
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Btw, 0xff
is an invalid length determinant. Either your data is corrupt, or there is a bug in asn1tools. I modified the code to print a more detailed error message.
Please update to asn1tools version 0.77.0 (pip install -U asn1tools
) and answer with the new error message. Include your specification and data to decode as well.
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It is very possible my data was corrupt (my data hexdump utility had a bug). Using version 0.78 with correct data successfully allowed me to convert that data to json. Thanks.
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Related Issues (20)
- Generated C OER decoder fails to decode fixed-length sequences with lengths of more than 255
- Decode successfully ignores extra bytes HOT 2
- encode_message() fails to validate ASN.1 BIT STRING SIZE constraints
- how to parse the "CONTAING SEQUENCE" msg immediately HOT 1
- Compile nrppa using PER fail
- How to view encoded values
- Test failures with pyparsing 3.1.1 HOT 4
- oer c code generation fails when addition contains a sequence with enums (type error) HOT 2
- decoding erros HOT 9
- SEQUENCE OF has no maximum length HOT 1
- parser claims "syntax error" for `SEQUENCE (SIZE (32)) OF OCTET STRING (SIZE (6))` with `DEFAULT` HOT 4
- How to encode a complex json object ?
- ParseError when compile the ASN1 schema file
- OpenType does not exist for xer
- Changing `numeric_enums` parameter has no effect when `cache_dir` is set and cache previously created
- Example for ETSI CAM-ASN1 to Json Command
- Decode hangs when decoding the output of encode if ASN.1 contains a SEQUENCE of CHOICE of SEQUENCE
- Hello eerimoq
- Error Decoding Indefinite Length ASN.1 Elements Containing Extension Marker HOT 1
- Type 'SetupRelease' not found in module 'EUTRA-RRC-Definitions'.
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