Lexical Error Invalid Char In Json Text
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Lexical Error Invalid Char In Json Text R
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Error: Lexical Error: Invalid Char In Json Text. H2o
a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Importing JSON into R with in-line quotation marks up vote 3 down vote favorite 2 I'm attempting to read the following JSON file ("my_file.json") into R, which contains the following: [{"id":"484","comment":"They call lexical error: invalid char in json text jsonlite me "Bruce""}] using the jsonlite package (0.9.12), the following fails: library(jsonlite) fromJSON(readLines('~/my_file.json')) receiving an error: "Error in parseJSON(txt) : lexical error: invalid char in json text. 84","comment":"They call me "Bruce""}] (right here) ------^" Here is the output from R escaping of the file: readLines('~/my_file.json') "[{\"id\":\"484\",\"comment\":\"They call me \"Bruce\"\"}]" Removing the quotes around "Bruce" solves the problem, as in: my_file.json [{"id":"484","comment":"They call me Bruce"}] But what is the issue with the escapement? json r jsonlite share|improve this question asked Oct 7 '14 at 20:58 user3741038 3014 2 [{"id":"484","comment":"They call me "Bruce""}] is not valid json jsonlint.com –jdharrison Oct 7 '14 at 21:00 Ref: Escaping quotation marks in JSON + try your JSON string in JSONlint. It won't parse with jsonlite, RJSONIO or rjson. –hrbrmstr Oct 7 '14 at 21:08 add a comment| 1 Answer 1 active oldest votes up vote 5 down vote accepted In R strings literals can be defined using single or
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ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack caused by lexical error: invalid char in json text Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up JSON parsing error, invalid character up vote 3 down vote favorite http://stackoverflow.com/questions/26245188/importing-json-into-r-with-in-line-quotation-marks I am using fromJSON from the jsonlite package in [R] to call GetPlayerSummaries from the Steam API (https://developer.valvesoftware.com/wiki/Steam_Web_API) to get access to a user's data. For most calls it's working fine, but at some point I get an error: Error in feed_push_parser(readBin(con, raw(), n), reset = TRUE) : lexical error: invalid bytes in UTF8 string. publicâ„¢ II: The Sith Lordsâ", "gameid": "208580" }, (right here) ------^ When I access http://stackoverflow.com/questions/33200790/json-parsing-error-invalid-character the call in my browser I find a � on the spot where it is probably giving the error. I could Try-Catch but I'd really like to get this data. How to get around this? json r parsing share|improve this question edited Oct 19 '15 at 3:22 asked Oct 18 '15 at 17:11 Jim Raynor 1527 Could you copypaste some example data on pastebin or so? –Jeroen Oct 18 '15 at 17:56 I suspect this is the part that is acting up, at one of the bottom lines pastebin.com/DesK5dyr –Jim Raynor Oct 18 '15 at 18:16 Actually your example json only fails because there is a trailing comma at the end that should not be there. –Jeroen Oct 18 '15 at 21:26 You are probably right, I changed the question to include the full error as given by [R]. So it's not the unknown character that's acting up, but the comma, if so, I'm not sure how to solve this with some code. I'm also not sure why it gives the error, some other lines (e.g., 'timecreated') also end with a comma. –Jim Raynor Oct 19 '15 at 3:21 Possible duplicate of Error parsing
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring http://stackoverflow.com/questions/37565064/reading-a-json-file-in-r-lexical-error-invalid-char-in-json-text developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up reading a json file in r lexical error: invalid char in json text up vote 0 down vote favorite 1 I tried to read a json file in r. library(jsonlite) m10.js <- lexical error readLines('metatest10.json') m10.df <- fromJSON(m10.js) I have the following error message. Error: lexical error: invalid char in json text. {'asin': '0110400550', 'related' (right here) ------^ I also tried 'stream_in' function. stream_in(file("metatest10.json")) Similar error message. opening file input connection. Error: lexical error: invalid char in json text. {'asin': '0110400550', 'related' (right here) ------^ closing file input connection. How can I read the json file Here is the data json r share|improve this question edited Jun 1 at 11:05 Batanichek 4,003931 asked Jun invalid char in 1 at 9:44 daminds 11 Could be copy & paste issue. I had faced this kind of issue. example “, " are different. –Ram S Jun 2 at 13:43 can you tell us what metatest10.json looks like? –SymbolixAU Jun 24 at 10:40 add a comment| active oldest votes Know someone who can answer? Share a link to this question via email, Google+, Twitter, or Facebook. Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Browse other questions tagged json r or ask your own question. asked 4 months ago viewed 300 times Related 4Reading JSON file from R1Escaped chars don't get correctly intepreted when reading from remote json and using jsonlite::fromJSON() in R0Import JSON file in R and further process it as table0Problems when I try to extract data from JSON file in R0Reading a JSON file in R and Error: ggplot2 doesn't know how to deal with data of class list11Read Json file into a data.frame without nested lists1Format JSON file in R: lexical error with character encoding0Error in reading json file by using fromJSON in R0r read json files incomplete final line found on1Lexical error whi