writeProperty throws Exception when writing null to presentValue

[lka]

tried to use

writeProperty (address, 4, objectInstance, 85, 12, [{ type: 9, value: null }], (err, val) => {}

in order to reset entry in priority Array and got an Exception 'buffer.Add is not a function'
(yes I know that the type of BACNET_APPLICATION_TAG_NULL is 0, but this doesn't matter here)

this is at line 431 of master/lib/bacnet-asn1.js:
snip >>>>

var bacappEncodeApplicationData = module.exports.bacappEncodeApplicationData = function(buffer, value) {
  if (value.value === null) {
    buffer.Add(baEnum.BacnetApplicationTags.BACNET_APPLICATION_TAG_NULL);
    return;
  }

<<<< snip

[fh1ch]

Hi @lka

Thank you very much for reporting this issue. I really appreciate this 👍
Sorry for the delay on this, I don't have too much time working on such topics lately...
However, this issue has been fixed in PR #67 and is now available as release 0.0.1-beta.12.

Happy coding 🍻