Adding Array Data to Array Field Failing

[aminediab]

Hi Phill,
I have modified the diet plan class and added an ingredients array field, and successfully created the object. now when testing the add function I got an parse error on response with Unexpected token s in JSON at position 43, check the code below:

void addArray() async {
var list = ["sugar", "rice", "salt"];
var apiResponse = await DietPlan().getObject('j2S0JZhbpC');
if (apiResponse.success && apiResponse.result != null) {
var dietPlan = (apiResponse.result as DietPlan);
var response = await dietPlan.add('ingredients', list);
dietPlan.save();
} else {
print('ERROR');
}
}

[phillwiggins]

That looks correct to me? Can you send the log through please?

…

On Tue, Mar 5, 2019, 12:57 aminediab ***@***.***> wrote: Hi Phill, I have modified the diet plan class and added an ingredients array field, and successfully created the object. now when testing the add function I got an parse error on result with Unexpected token s in JSON at position 43, check the code below: void addArray() async { var list = ["sugar", "rice", "salt"]; var apiResponse = await DietPlan().getObject('j2S0JZhbpC'); if (apiResponse.success && apiResponse.result != null) { var dietPlan = (apiResponse.result as DietPlan); var response = await dietPlan.add('ingredients', list); dietPlan.save(); } else { print('ERROR'); } } — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#93>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3pZcbVN6PrXNwTECVHKznCyGX4ejks5vTmnQgaJpZM4bei8F> .

[aminediab]

The server access log showing:

185.40.210.13 - - [2019-03-05T13:17:23.696Z] "POST /serverInfo" 200 2 ms 218 bytes_in 731 bytes_out
185.40.210.13 - - [2019-03-05T13:17:17.448Z] "PUT /classes/Diet_Plans/j2S0JZhbpC" 200 7 ms 164 bytes_in 40 bytes_out
185.40.210.13 - - [2019-03-05T13:17:17.012Z] "PUT /classes/Diet_Plans" 400 2 ms 61 bytes_in 53 bytes_out
185.40.210.13 - - [2019-03-05T13:17:16.153Z] "GET /classes/Diet_Plans/j2S0JZhbpC" 200 7 ms 0 bytes_in 242 bytes_out
185.40.210.13 - - [2019-03-05T13:17:14.930Z] "GET /health" 200 1 ms 0 bytes_in 15 bytes_out
185.40.210.13 - - [2019-03-05T13:16:46.959Z] "PUT /classes/Diet_Plans/j2S0JZhbpC" 200 28 ms 164 bytes_in 40 bytes_out
185.40.210.13 - - [2019-03-05T13:16:46.510Z] "PUT /classes/Diet_Plans" 400 2 ms 61 bytes_in 53 bytes_out
185.40.210.13 - - [2019-03-05T13:16:45.443Z] "GET /classes/Diet_Plans/j2S0JZhbpC" 200 7 ms 0 bytes_in 242 bytes_out
185.40.210.13 - - [2019-03-05T13:16:44.002Z] "GET /health" 200 3 ms 0 bytes_in 15 bytes_out
185.40.210.13 - - [2019-03-05T13:13:53.281Z] "PUT /classes/Diet_Plans/j2S0JZhbpC" 200 26 ms 164 bytes_in 40 bytes_out
185.40.210.13 - - [2019-03-05T13:13:52.778Z] "PUT /classes/Diet_Plans" 400 19 ms 61 bytes_in 53 bytes_out
185.40.210.13 - - [2019-03-05T13:13:51.564Z] "GET /classes/Diet_Plans/j2S0JZhbpC" 200 28 ms 0 bytes_in 242 bytes_out
185.40.210.13 - - [2019-03-05T13:13:50.431Z] "GET /health" 200 3 ms 0 bytes_in 15 bytes_out

[aminediab]

the debug console output:

Launching lib\main.dart on T06 in debug mode...
Built build\app\outputs\apk\debug\app-debug.apk.
D/libc-netbsd(31415): [getaddrinfo]: hostname=parseapi.back4app.com; servname=(null); netid=0; mark=0
D/libc-netbsd(31415): [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=1024; ai_family=0
D/libc-netbsd(31415): getaddrinfo: parseapi.back4app.com get result from proxy gai_error = 0
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(31415): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{6c63f0a VFE...... .F....I. 0,0-720,1184}
I/flutter (31415):
I/flutter (31415): ----
I/flutter (31415): API Response (ParseMain : ParseApiRQ.healthCheck) :
I/flutter (31415): Status Code: 200
I/flutter (31415): Payload: {status: ok}
I/flutter (31415): ----
D/libc-netbsd(31415): [getaddrinfo]: hostname=parseapi.back4app.com; servname=(null); netid=0; mark=0
D/libc-netbsd(31415): [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=1024; ai_family=0
D/libc-netbsd(31415): getaddrinfo: parseapi.back4app.com get result from proxy gai_error = 0
D/libc-netbsd(31415): [getaddrinfo]: hostname=parseapi.back4app.com; servname=(null); netid=0; mark=0
D/libc-netbsd(31415): [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=1024; ai_family=0
D/libc-netbsd(31415): getaddrinfo: parseapi.back4app.com get result from proxy gai_error = 0
I/flutter (31415): Unexpected token s in JSON at position 43

[aminediab]

Is this what you want?

[phillwiggins]

Yes, it wasn't as helpful as I hoped though, ha. I will look into this shortly for you.

…

On Tue, Mar 5, 2019, 14:01 aminediab ***@***.***> wrote: Is this what you want? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#93 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3gRypOfGYgzFZ-8TQ6lfXOz1njiQks5vTni4gaJpZM4bei8F> .

[aminediab]

Phill, I think it is apparently trying to parse something that isn't Json, that's my take on it!

[phillwiggins]

Hey, I think this might have been fixed by one of our contributors. Can you try again please?

[RodrigoSMarques]

Hi @phillwiggins. I did the fix and it's tested.

@aminediab, The correct way to implement is:

void addArray() async {
var list = ["sugar", "rice", "salt"];
var apiResponse = await DietPlan().getObject('j2S0JZhbpC');
if (apiResponse.success && apiResponse.result != null) {
var dietPlan = (apiResponse.result as DietPlan);
var response = await dietPlan.add('ingredients', list);
//dietPlan.save();
} else {
print('ERROR');
}
}

[aminediab]

Hi Phill & Rodrigo,

The ERROR persists. The first portion; the apiResponse is a success and it returns the object correctly, however adding fails with a Parse Error, (Unexpected token s in JSON at position 43)
can you confirm how you have tested it?

thanks,

[aminediab]

Just to be clear, the add operation should append the list to the array field, i have manually entered a string list in the ingredients field and then ran the code as suggested!

[RodrigoSMarques]

@phillwiggins
Do not you have to release a new release with the changes?
I noticed that they are only in Branch: Master.

Do you know if it is possible to use the master instead of a release?

[phillwiggins]

Maybe try this?

parse_server_sdk:
git: git://github.com/phillwiggins/flutter_parse_sdk.git

[RodrigoSMarques]

@aminediab
update pubspec.yaml to :

---

dependencies:
flutter:
sdk: flutter
#parse_server_sdk: ^1.0.15
parse_server_sdk:
git: git://github.com/phillwiggins/flutter_parse_sdk.git

---

Try again.

---

Sample yy code:
_apiResponse = await objeto.add("lista", ["a", "b", "c"]);
if (apiResponse.success) {
print(apiResponse.result.toString());
} else {
print(apiResponse.error.toString());
}

apiResponse = await objeto.addUnique("lista", ["a", "a","d"]);
if (apiResponse.success) {
print(apiResponse.result.toString());
} else {
print(apiResponse.error.toString());
}

apiResponse = await objeto.addUnique("lista", ["a", "d", "e"]);
if (apiResponse.success) {
print(apiResponse.result.toString());
} else {
print(apiResponse.error.toString());
}
apiResponse = await objeto.addUnique("lista", ["f"]);
if (apiResponse.success) {
print(apiResponse.result.toString());
} else {
print(apiResponse.error.toString());
}

apiResponse = await objeto.remove("lista", ["d","e"]);
if (apiResponse.success) {
print(apiResponse.result.toString());
} else {
print(apiResponse.error.toString());
}_

---

My log:
flutter: {lista: [a, b, a, b, c], updatedAt: 2019-03-08T18:04:05.788Z}
flutter: {lista: [a, b, a, b, c, d], updatedAt: 2019-03-08T18:04:05.931Z}
flutter: {lista: [a, b, a, b, c, d, e], updatedAt: 2019-03-08T18:04:06.075Z}
flutter: {lista: [a, b, a, b, c, d, e, f], updatedAt: 2019-03-08T18:04:06.217Z}
flutter: {lista: [a, b, a, b, c, f], updatedAt: 2019-03-08T18:04:06.359Z}

[RodrigoSMarques]

Maybe try this?

parse_server_sdk:
git: git://github.com/phillwiggins/flutter_parse_sdk.git

Thanks @phillwiggins . It worked

[aminediab]

Hi All,
It is working!!! thank you for all your efforts, Phill and Rodrigo.
cheers,