I want to detect chinese characters. So I follow google API to include the "languageHints" key. However, the request has problems and errors are returned. I am not sure whether I set the latLongRect and cropHintsParams correctly. Can anyone please help? Thank you very much.
{
"requests": [
{
"features": [
{
"type": "TEXT_DETECTION",
"maxResults": 10
},
{
"type": "DOCUMENT_TEXT_DETECTION",
"maxResults": 10
}
],
"image": { "content": "xxx"},
"imageContext": {
"latLongRect": {
"minLatLng": {
"latitude": "-180",
"longitude": "-90"
},
"maxLatLng": {
"latitude": "180",
"longitude": "90"
}
},
"languageHints": [
"zh*"
],
"cropHintsParams": {
"aspectRatios": [
"10"
]
}
}
}
]
}
json data shown above has syntax error and it is not well formed.
You can use any online json parser (for e.g. http://jsonparseronline.com/) to check if json is well-formed.
it will help if you can give details of error.
Related
I build a chatbot with Watson Assistant and integrate it with Slack. I want to write Native JSON supported by Slack through Watson Dialog using JSON Editor. The doc of Watson Assistant says:
output.integrations.slack: any JSON response you want to be included in the attachment field of a response intended for Slack.
(see https://cloud.ibm.com/docs/assistant?topic=assistant-dialog-responses-json#dialog-responses-json-user-defined)
So I tried sth like this:
{
"output": {
"integrations": {
"slack": {
"attachment": {
"blocks": [
{
"text": {
"text": "Pick a date for the deadline.",
"type": "mrkdwn"
},
"type": "section",
"accessory": {
"type": "datepicker",
"action_id": "datepicker-action",
"placeholder": {
"text": "Select a date",
"type": "plain_text",
"emoji": true
},
"initial_date": "1990-04-28"
}
}
]
}
}
},
"generic": [
{
"response_type": "text",
"values": [],
"selection_policy": "sequential"
}
]
}
}
The content of the attachment field is copied from the Block Kit Builer(https://api.slack.com/tools/block-kit-builder).
But this seems not work. Can anyone give me some suggestions? Thanks in advance.
Output.integrations is not a preferred way.
Pls try
"output": {
"generic": [
{
"user_defined": {
//Put here your slack attachment
},
"response_type": "user_defined"
}
]}
By using user_defined you can mix with it more responses like text, image, etc.
While parsing JSON in Azure Logic App in my array I can get single or multiple values/objects (Box as shown in below example)
Both type of inputs are correct but when only single object is coming then it is throwing an error "Invalid type. Expected Array but got Object "
Input 1 (Throwing error) : -
{
"MyBoxCollection":
{
"Box":{
"BoxName": "Box 1"
}
}
}
Input 2 (Working Fine) : -
{
"MyBoxCollection":
[
{
"Box":{
"BoxName": "Box 1"
},
"Box":{
"BoxName": "Box 2"
}
}]
}
JSON Schema :
"MyBoxCollection": {
"type": "object",
"properties": {
"box": {
"type": "array",
items": {
"type": "object",
"properties": {
"BoxName": {
"type": "string"
},
......
.....
..
}
Error Details :-
[
{
"message": "Invalid type. Expected Array but got Object .",
"lineNumber": 0,
"linePosition": 0,
"path": "Order.MyBoxCollection.Box",
"schemaId": "#/properties/Root/properties/MyBoxCollection/properties/Box",
"errorType": "type",
"childErrors": []
}
]
I used to use the trick of injecting a couple of dummy rows in the resultset as suggested by the other posts, but I recently found a better way. Kudos to Thomas Prokov for providing the inspiration in his NETWORG blog post.
The JSON parse schema accepts multiple choices as type, so simply replace
"type": "array"
with
"type": ["array","object"]
and your parse step will happily parse either an array or a single value (or no value at all).
You may then need to identify which scenario you're in: 0, 1 or multiple records in the resultset? I'm pasting below how you can create a variable (ResultsetSize) which takes one of 3 values (rs_0, rs_1 or rs_n) for your switch:
"Initialize_ResultsetSize": {
"inputs": {
"variables": [
{
"name": "ResultsetSize",
"type": "string",
"value": "rs_n"
}
]
},
"runAfter": {
"<replace_with_name_of_previous_action>": [
"Succeeded"
]
},
"type": "InitializeVariable"
},
"Check_if_resultset_is_0_or_1_records": {
"actions": {
"Set_ResultsetSize_to_0": {
"inputs": {
"name": "ResultsetSize",
"value": "rs_0"
},
"runAfter": {},
"type": "SetVariable"
}
},
"else": {
"actions": {
"Set_ResultsetSize_to_1": {
"inputs": {
"name": "ResultsetSize",
"value": "rs_1"
},
"runAfter": {},
"type": "SetVariable"
}
}
},
"expression": {
"and": [
{
"equals": [
"#string(body('<replace_with_name_of_Parse_JSON_action>')?['<replace_with_name_of_root_element>']?['<replace_with_name_of_list_container_element>']?['<replace_with_name_of_item_element>']?['<replace_with_non_null_element_or_attribute>'])",
""
]
}
]
},
"runAfter": {
"Initialize_ResultsetSize": [
"Succeeded"
]
},
"type": "If"
},
"Process_resultset_depending_on_ResultsetSize": {
"cases": {
"Case_no_record": {
"actions": {
},
"case": "rs_0"
},
"Case_one_record_only": {
"actions": {
},
"case": "rs_1"
}
},
"default": {
"actions": {
}
},
"expression": "#variables('ResultsetSize')",
"runAfter": {
"Check_if_resultset_is_0_or_1_records": [
"Succeeded",
"Failed",
"Skipped",
"TimedOut"
]
},
"type": "Switch"
}
For this problem, I met another stack overflow post which is similar to this problem. While there is one "Box", it will be shown as {key/value pair} but not [array] when we convert it to json format. I think it is caused by design, so maybe we can just add a record "Box" at the source of your xml data such as:
<Box>specific_test</Box>
And do some operation to escape the "specific_test" in the next steps.
Another workaround for your reference:
If your json data has only one array, we can use it to do a judgment. We can judge the json data if it contains "[" character. If it contains "[", the return value is the index of the "[" character. If not contains, the return value is -1.
The expression shows as below:
indexOf('{"MyBoxCollection":{"Box":[aaa,bbb]}}', '[')
The screenshot above is the situation when it doesn't contain "[", it return -1.
Then we can add a "If" condition. If >0, do "Parse JSON" with one of the schema. If =-1, do "Parse JSON" with the other schema.
Hope it would be helpful to your problem~
We faced a similar issue. The only solution we find is by manipulating the XML before conversion. We updated XML nodes which needs to be an array even when we have single element using this. We used a Azure function to update the required XML attributes and then returned the XML for conversion in Logic Apps. Hope this helps someone.
I'm trying to get my mocked JSON data via GraphQL in Gatsby. The response shows the correct data, but also two null objects as well. Why is it happening?
I'm using the gatsby-transformer.json plugin to query my data and gatsby-source-filesystem to point the transformer to my json files.
categories.json
the mock file I'm trying to get to work :)
{
"categories": [
{
"title": "DEZERTY",
"path": "/dezerty",
"categoryItems": [
{
"categoryName": "CUKRIKY",
"image": "../../../../static/img/dessertcategories/cukriky.jpg"
},
{
"categoryName": "NAHODNE",
"image": "../../../../static/img/dessertcategories/nahodne.jpg"
},
]
},
{
"title": "CANDY BAR",
"path": "/candy-bar",
"categoryItems": [
{
"categoryName": "CHEESECAKY",
"image": "../../../../static/img/dessertcategories/cheesecaky.jpg"
},
{
"categoryName": "BEZLEPKOVÉ TORTY",
"image": "../../../../static/img/dessertcategories/bezlepkove-torty.jpg"
},
]
}
]
}
GraphQL query in GraphiQL
query Collections {
allMockJson {
edges {
node {
categories {
categoryItems {
categoryName
image
}
title
path
}
}
}
}
}
And the response GraphiQL gives me
{
"data": {
"allMockJson": {
"edges": [
{
"node": {
"categories": null
}
},
{
"node": {
"categories": null
}
},
{
"node": {
"categories": [
{
"categoryItems": [
{
"categoryName": "CHEESECAKY",
"image": "../../../../static/img/dessertcategories/cheesecaky.jpg"
},
{
"categoryName": "BEZLEPKOVÉ TORTY",
"image": "../../../../static/img/dessertcategories/bezlepkove-torty.jpg"
}
],
"title": "DEZERTY",
"path": "/dezerty"
},
{
"categoryItems": [
{
"categoryName": "CUKRIKY",
"image": "../../../../static/img/dessertcategories/CUKRIKY.jpg"
},
{
"categoryName": "NAHODNE",
"image": "../../../../static/img/dessertcategories/NAHODNE.jpg"
}
],
"title": "CANDY BAR",
"path": "/candy-bar"
}
]
}
}
]
}
}
}
I expected only to get the DEZERTY and CANDY BAR sections. Why are there null categories and how do I fix it?
Thanks in advance
Your JSON contains syntax errors in the objects DEZERTY and CANDY BAR. It silently fails without telling you. Try this json linter.
Error: Parse error on line 12: },
Error: Parse error on line 25: },
Try again. Your query should work now.
You should look into an IDE that highlights these types of errors and saves you time and frustration.
Sample JSON:
{
"results": [
{
"_id": "12345",
"CustomerAccount": {
"Status": "ACTIVE",
"Address": [
{
"FormatCode": "PRIM",
"FreeFormatAddress": "ENGLAND"
},
{
"FormatCode": "SEC",
"FreeFormatAddress": "IRELAND"
}
]
},
"LegalVehicleID": "01",
"BrokerAccount": {
"Status": "ACTIVE",
"Address": [
{
"FormatCode": "PRIM123",
"FreeFormatAddress": "SG"
},
{
"FormatCode": "SEC123",
"FreeFormatAddress": "IND"
}
]
}
}
]
}
So i want to get Address as list regardless of CustomerAccount or BrokerAccount.
result.*.Address and then access FormatCode and FreeFormatAddress using FreeMarker.
Please let me know how to do so thanks.
There's no such feature in the template language itself. Such things can be achieved with a TemplateModel that was designed to do queries against JSON, similarly as such queries are possible against XML (W3C DOM to be more precise) out-of-the-box. But I'm not aware of anybody has written such thing for JSON (and even then it's question what Java objects represent the JSON... like, is it Jackson JsonNode-s?).
I am using API to get data from the site.
I got those data like next:
1>
"tags": {
"data": [
{
"name": "action:archived"
},
{
"name": "archived"
},
{
"name": "inbox"
},
{
"name": "source:email"
}
]
}
2>
"tags": {
"data": [
{
"name": "inbox"
},
{
"name": "source:email"
}
]
}
And follow the manual, I could get the data only with tag "inbox" not the "archived" using the link like this: https://abc.com/DATA?tags=inbox, I tried and as you could guess, both data have the tag named "inbox", if I want to get the data without the tag "archived", what could I do?
Thank you for your time and any hint would be helpful.