Consider reverse-link blog post

[lorenzwalthert]

Looks like an interesting repo. Maybe a link back to the blog post could be added to the README?

[zjiang4]

Hello when I execute the plumb, why it gives me the errors about "Error in stopOnLine(lineNum, line, "Multiple @serializers specified for one function.") :
Error on line #95: '#* @Serializer custom_json' - Multiple @serializers specified for one function."

[aakbarie]

@zjiang4 you need to remove line 95 from blockchain-node-server.R

[ashis7bose]

line 95 from blockchain-node-server.R is an R comment. How would removing that line help?

[wsun-clgx]

Once you removed the line, the code will work. you can try it.

[wsun-clgx]

Help Needed.

2018-04-13 16:09:33 - POST /transactions/new - Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0 @ 127.0.0.1
<simpleError: lexical error: invalid char in json text.
NA
(right here) ------^

If posted from the http://127.0.0.1:8000/__swagger__/ and click on POST /transactions/new, click on Execute, The server side will have an error displayed above and brower (firefox59.0.2(64-bit) or Chrome Version 65.0.3325.181 (Official Build) (32-bit). Browser has HTTP 500 Error.

Code	Details
500 Undocumented	Error: Internal Server ErrorResponse headers

=======================

[doskevin]

@liankui Hi liankui, have you solved that issue? Thank you.