Unhandled Exception: NoSuchMethodError: Class 'ParseObject' has no instance method '[]'

[zakiso]

hi @phillwiggins I already read the #114 issue.
If I use v1.0.15, I will got #93 error.
So I'm use this verison

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

I try to uninstall my app. But problem still exist.

[zakiso]

Can you give me some advice? Thanks a lot.

[phillwiggins]

In all honesty I'm a bit confused. I will have to run tests tonight but that issue should be fixed.

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On Fri, Mar 15, 2019, 15:30 炸鸡叔 ***@***.***> wrote: Can you give me some advice? Thanks a lot. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3s1J0rFQOskgxSVyJcjXOfW3Pxioks5vW7yhgaJpZM4b2uMr> .

[zakiso]

Sorry, maybe it my cache problem. I switch to version v1.0.15 and use xcode open ios project clean and reinstall. Everything is work.
Thanks a lot.

[phillwiggins]

Oh cool. All sorted!

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On Fri, Mar 15, 2019, 15:50 炸鸡叔 ***@***.***> wrote: Sorry, maybe it my cache problem. I switch to version v1.0.15 and use xcode open ios project clean and reinstall. Everything is work. Thanks a lot. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3tOQgo01cDDMnuLul80E4sR6UkLlks5vW8FFgaJpZM4b2uMr> .

[zakiso]

Sorry ,this problem is still exist.
When I reopen my app call ParseUser.currentUser() function that will be call _getUserFromLocalStore().
This is my localStorage data

This data contains key __type,so it will be parsed as a ParseObject by parseDecode function.
Then userMap call [] function will get error NoSuchMethodError: Class 'ParseObject' has no instance method '[]'

[phillwiggins]

Hey Apologies, I have noticed in the last release a contributor had actually created a bug. This will be fixed in v1.0.16

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On Sun, 17 Mar 2019 at 14:28, 炸鸡叔 ***@***.***> wrote: Sorry ,this problem is still exist. When I reopen my app call ParseUser.currentUser() function that will be call _getUserFromLocalStore(). This is my localStorage data [image: 8E6D7E72-CB30-4DD0-8D10-30C55CF3BAA9] <https://user-images.githubusercontent.com/5389326/54492610-15253400-4903-11e9-95c1-5df4c4ab3de5.png> This data contains key __type,so it will be parsed as a ParseObject by parseDecode function. Then userMap call [] function will get error NoSuchMethodError: Class 'ParseObject' has no instance method '[]' [image: CC528150-7327-4F23-BB01-E591582EE1FA] <https://user-images.githubusercontent.com/5389326/54492674-9250a900-4903-11e9-8242-5f68bd3aff98.png> — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3serrD9XowATiNd7u2Bw7HuM-_D9ks5vXlEegaJpZM4b2uMr> .

-- Kind Regards Phill Wiggins Phill.Wiggins@Gmail.com

[zakiso]

Remove the ParseUser toString() function can fix this bug.
But I don't know if this operation will cause other problem.

[phillwiggins]

The problem was that that the toJson method had been overwritten for the ParseUser class. When saving locally, the SDK will convert the ParseUser object to a Json string and save that in shared_preferences. Due to the toJson method being changed, it was converting the ParseUser to a pointer before saving rather than the full object as a Json string.

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On Sun, 17 Mar 2019 at 15:27, 炸鸡叔 ***@***.***> wrote: Remove the ParseUser toString() function can fix this bug. But I don't know if this operation will cause other problem. — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3hXmg2cnmX4Kd9MhUm0H-zL44DdWks5vXl7ZgaJpZM4b2uMr> .

-- Kind Regards Phill Wiggins Phill.Wiggins@Gmail.com

[zakiso]

If this operation is ok, I can request a PR.

Then, I have a another question. Can our local storage engine switch form sharedPreference to sqlite?
Thanks a lot.
👍

[phillwiggins]

I have already made the changes as part of v1.0.16. I wouldn't recommend Sqflite for this project. I will be swapping it out and using a NoSql based storage, possibly Sembast as a local cache so that the SDK can be pure dart based rather than just Flutter.

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On Sun, Mar 17, 2019, 15:33 炸鸡叔 ***@***.***> wrote: If this operation is ok, I can request a PR. Then, I have a another question. Can our local storage engine switch form sharedPreference to sqlite? Thanks a lot. 👍 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3qoxVLsGHU_jYcG3L3UEbFKOUYEnks5vXmBOgaJpZM4b2uMr> .

[zakiso]

Cool.
Very looking forward new local data storage engine. I will storage a lots of data to local.
Appreciate your work. Thanks a lot.
💯

[phillwiggins]

Your very welcome. It will be a little while before this local cache changes, based on all the NoSql libraries being very reliable yet.

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On Sun, Mar 17, 2019, 15:50 炸鸡叔 ***@***.***> wrote: Cool. Very looking forward new local data storage engine. I will storage a lots of data to local. Appreciate your work. Thanks a lot. 💯 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#118 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHgn3kn7KmJvRwl4A7lE6Mp6el5tHAvwks5vXmRXgaJpZM4b2uMr> .