I do have the following string which I parse with the JsonSlurper() to json.
{"id":"1111","fields":{"2_attribute":"111111","3_attribute":"11122222","4_attribute":"1111222211"}
I'm using in a JSR223 PreProcessor groovy script to get attribute "2_attribute" value with the following code log.info("attribute2 :" + json2.fields.2_attribute); and getting the following exception:
2022-06-01 13:18:25,491 ERROR o.a.j.m.JSR223PreProcessor: Problem in JSR223 script, JSR223 PreProcessor2
javax.script.ScriptException: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Script197.groovy: 24: Number ending with underscores is invalid # line 24, column 50 # line 24, column 50.
age_type_id:" + json2.fields.2_attribute
How could I manage to get the value?
attribute naming cannot change.
Thank you.
I think you need to surround this 2_attribute with quotation marks as in Groovy object names cannot start with a number.
def theValueIamLookingFor = new groovy.json.JsonSlurper().parse(prev.getResponseData()).fields."2_attribute"
Demo:
More information:
Apache Groovy - Syntax
Apache Groovy - Parsing and producing JSON
Apache Groovy - Why and How You Should Use It
I am trying to do the following:
#xml(json(concat('\\"rootnode\\":',variables('TestJSON'))))
However the error I am getting is :
InvalidTemplate. Unable to process template language expressions in
action 'Set_XXXXXXX' inputs at line '1' and column '1873': 'The
template language function 'json' parameter is not valid. The provided
value '\"rootnode\":.......... cannot be parsed: 'Unexpected
character encountered while parsing value: \. Path '', line 0,
position 0.'.
Looks like escape character is not working in Logic Apps? Any suggestions?
Please use this expression:
xml(json(concat('{"rootnode":',variables('TestJSON'), '}')))
I am trying to import my json file to excel via the get data function. When doing this i get an error saying that "We found extra characters at the end of JSON input"
i ran the json file in jsonformatter and got this additional piece of information:
Parse error on line 1:
...s":"1555615338756"}
{"created_at":"Thu A
-----------------------^
Expecting 'EOF', '}', ',', ']', got '{'
Edit: line 1
{"created_at":"Thu Apr 18 19:22:18 +0000 2019","id":1118957948263206913,"id_str":"1118957948263206913","text":"Arsenal jersey looks weird. #NapoliArsenal","source":"\u003ca href=\"https://mobile.twitter.com\" rel=\"nofollow\"\u003eTwitter Web App\u003c/a\u003e","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":955479430377373696,"id_str":"955479430377373696","name":"Yash Iyer","screen_name":"MesutOziI28","location":"Bengaluru South, India","url":null,"description":"RM,Nerazzurri,BFC,RCB,bcci,rafa nadal and so on! Lately into B99,superstore! Sympathetic liker of tweets!","translator_type":"none","protected":false,"verified":false,"followers_count":258,"friends_count":454,"listed_count":0,"favourites_count":47788,"statuses_count":5318,"created_at":"Mon Jan 22 16:37:02 +0000 2018","utc_offset":null,"time_zone":null,"geo_enabled":false,"lang":"en","contributors_enabled":false,"is_translator":false,"profile_background_color":"F5F8FA","profile_background_image_url":"","profile_background_image_url_https":"","profile_background_tile":false,"profile_link_color":"1DA1F2","profile_sidebar_border_color":"C0DEED","profile_sidebar_fill_color":"DDEEF6","profile_text_color":"333333","profile_use_background_image":true,"profile_image_url":"http://pbs.twimg.com/profile_images/1109886916609007616/9rAavtGh_normal.jpg","profile_image_url_https":"https://pbs.twimg.com/profile_images/1109886916609007616/9rAavtGh_normal.jpg","profile_banner_url":"https://pbs.twimg.com/profile_banners/955479430377373696/1544903252","default_profile":true,"default_profile_image":false,"following":null,"follow_request_sent":null,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"is_quote_status":false,"quote_count":0,"reply_count":0,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[{"text":"NapoliArsenal","indices":[28,42]}],"urls":[],"user_mentions":[],"symbols":[]},"favorited":false,"retweeted":false,"filter_level":"low","lang":"en","timestamp_ms":"1555615338756"}
Forever old, but I was trying to ingest an AWS CloudCheckr JSON into Excel via Power Query and getting the "We found extra characters at the end of JSON input."
Finally figured out, with the help of https://jsonformatter.org/ that some data was provided as True -- without quotes, which Excel PQ needed. Simple find/replacing :True, with :"True", did the trick.
Seriously, Microsoft, you did not recognize Boolean when you found it? Excel would have had no problem.
The answer is in the error message:
Expecting 'EOF', '}', ',', ']', got '{'
Looking at where { appears notice that directly before that is }. The JSON has no separator after the closing curly } and thus cannot process it because it's looking for one of the following:
EOF
}
,
]
In this case, it most likely needs a ,. It could also need ],, if it's an array of items. If neither of those fix it, you will need to post the entire line 1 of your JSON.
I had to do two changes to make this work: changed json body to Pascal case notation even thought it was in Camel case in chrome payload
, and secondly I was returning a simple string to verify the service is working - once I changed that to an object (as a json formatted response) this resolved the error I was getting.
I am trying to transfer data from a JSON file produced by the Google Maps API onto my PostgreSQL database. This is done through cURL and I made sure that the permissions have been correctly set.
The url:
https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=London&destinations=Paris&key=AIza-[key-redacted]-3z6ho-o
The query:
copy bookings.import(info) from program 'C:/temp/mycurl/curl "https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=London&destinations=Paris&key=AIzaSyBIhOMI68hTIFarH4jrb_eKUmvY3z6ho-o" --insecure'
However, when I try to do this on my table with column 'info' of type 'json', I get the following error:
ERROR: invalid input syntax for type json DETAIL: The input string
ended unexpectedly. CONTEXT: JSON data, line 1: { COPY import, line
1, column info: "{"
********** Error **********
ERROR: invalid input syntax for type json SQL state: 22P02 Detail: The
input string ended unexpectedly. Context: JSON data, line 1: { COPY
import, line 1, column info: "{"
I am trying to not include things such as PHP or any other tool currently, yet if the only option is that I would certainly consider it.
What exactly do you guys think I am doing wrong? Is it the syntax, the format or am I missing something?
Thanks!
COPY assumes that each newline indicates a new record. Unfortunately, the Google Maps DistanceMatrix API is pretty-printing your response which means that it comes through as 23 rows, none of which are valid JSON.
You can get around this by piping the curl response through something like jq.
copy imports(info) from program 'curl "https://maps.googleapis.com/maps/api/distancematrix/json?units=imperial&origins=London&destinations=Paris&key=<my_key>" --insecure | /usr/local/bin/jq "." -c'
jq has lots of useful features if you want to massage the response a bit more before stashing it in the database.
Am I correct that one cannot use cypher to load a csv file with header together with datatype?
(By "with datatype", I mean header with something like this:
For entities:
orderId:ID(Order) customerId:IGNORE
For relationships:
:START_ID(Order) :END_ID(Product)
)
According to this two websites: https://neo4j.com/developer/guide-import-csv/, http://jexp.de/blog/2015/04/how-to-neo4j-data-import-minimal-example/
It seems that I could import data together with header in this way in either powershell or command prompt (I am using a windows computer):
path\to\neo4j-community-3.1.1\bin\neo4j-import --into graph.db \
--nodes:Person C:\SavedNewest\people_header.csv, C:\SavedNewest\people.csv \
--relationships:KNOWS C:\SavedNewest\friendships_header.csv,C:\SavedNewest\friendships.csv
(The csv are reconstructed according to this website: http://jexp.de/blog/2015/04/how-to-neo4j-data-import-minimal-example/)
Error from PowerShell:
At line:2 char:3
+ --nodes:Person C:\SavedNewest\people_header.csv,https://gist.githubus ...
+ ~
Missing expression after unary operator '--'.
At line:2 char:3
+ --nodes:Person C:\SavedNewest\people_header.csv,https://gist.githubus ...
+ ~~~~~~~~~~~~
Unexpected token 'nodes:Person' in expression or statement.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : MissingExpressionAfterOperator
Error from Command prompt:
WARNING: This command does not appear to be running with administrative rights.
Some commands may fail e.g. Start/Stop
WARNING: neo4j-import is deprecated and support for it will be removed in a future
version of Neo4j; please use neo4j-admin import instead.
Input error: Expected '--relationships' to have at least 1 valid item, but had 0 []
Caused by:Expected '--relationships' to have at least 1 valid item, but had 0 []
java.lang.IllegalArgumentException: Expected '--relationships' to have at least 1 valid item, but had 0 []
at org.neo4j.kernel.impl.util.Validators.lambda$atLeast$6(Validators.java:125)
at org.neo4j.helpers.Args.validated(Args.java:640)
at org.neo4j.helpers.Args.interpretOptionsWithMetadata(Args.java:608)
at org.neo4j.tooling.ImportTool.extractInputFiles(ImportTool.java:508)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:389)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:334)
What is the cause of error and how should I load a csv file with header and data type correctly?
Edit:
New Input for cmd:
C:\Users\tsutomu\Desktop\MSS\Bachelorarbeit\neo4j-community-3.1.1\bin\neo4j-import --into graph.db --nodes:Person "file:c:/SavedNewest/people_header.csv,file:c:/SavedNewest/people.csv" --relationships:KNOWS "file:c:/SavedNewest/friendships_header.csv,file:c:/SavedNewest/friendships.csv"
The Error:
Input error: Directory of file:c:\SavedNewest\people_header.csv doesn't exist
Caused by:Directory of file:c:\SavedNewest\people_header.csv doesn't exist
java.lang.IllegalArgumentException: Directory of file:c:\SavedNewest\people_header.csv doesn't exist
at org.neo4j.kernel.impl.util.Validators.matchingFiles(Validators.java:48)
at org.neo4j.kernel.impl.util.Converters.lambda$regexFiles$7(Converters.java:76)
at org.neo4j.kernel.impl.util.Converters.lambda$toFiles$8(Converters.java:95)
at org.neo4j.helpers.Args.interpretOptionsWithMetadata(Args.java:608)
at org.neo4j.tooling.ImportTool.extractInputFiles(ImportTool.java:508)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:388)
at org.neo4j.tooling.ImportTool.main(ImportTool.java:334)
Same error for powershell.
The path of people_header.csv: C:\SavedNewest\people_header.csv
Is there anything I should add to environmental path?
You have a couple of issues in your command line:
You cannot have embedded spaces in your command line arguments. For example, C:\SavedNewest\people_header.csv, C:\SavedNewest\people.csv should be a single argument, so you need to either remove the space after the comma or double-quote the entire argument.
The file path URLs must be formatted appropriately. To quote from the developer guide:
Make sure to use the right URLs esp. file URLs.+ On OSX and Unix use
file:///path/to/data.csv, on Windows, please use
file:c:/path/to/data.csv