Nedb: problem with xfs

[pablocid]

Hello there, I'm trying to use Nedb in nativescript through this plugin. Nedb have an option to utilize in-memory database, which work perfectly, but in persistance (file storage mode) throw this console error:

JS: EXCEPTION: xfs.mkdir is not a function
JS: ORIGINAL STACKTRACE:
JS: TypeError: xfs.mkdir is not a function
JS:     at Object.mkdirP [as mkdirp] (file:///data/data/org.nativescript.Groceries/files/app/tns_modules/mkdirp/index.js:27:9)
...

I'nt find anything in google. Any idea?

Thank's

[EddyVerbruggen]

Cab you please show me the code to reproduce this issue?

[pablocid]

this code work's fine:

import { Component } from "@angular/core";
import fs = require("file-system");
require('nativescript-nodeify');
var Nedb = require('nedb');

@Component({
  selector: "my-app",
  template: `... `
})
export class AppComponent {
  constructor(){
    // in-memory
    var db = new Nedb({autoload: true });

    var doc = {...};
    db.insert(doc, function (err, newDoc) {});   
  }
}

this not and throw the error:

...
  constructor(){
    var path = fs.knownFolders.documents()+'/database.db';
    // setting the  filename path
    var db = new Nedb({ filename: path, autoload: true });

    var doc = { ... };
    db.insert(doc, function (err, newDoc) {});

  }
}

[EddyVerbruggen]

Thanks for the details!

Looks like we need to shim the fs module a bit more. Just created this issue to take care of that.

[EddyVerbruggen]

That was quite some work. But a fix for using the filesystem is in place in 0.5.4. It works well with the code you provided, but I haven't tested beyond that, so please let me know how it goes.

[pablocid]

Work's perfectly EddyVerbruggen !!!!.

Thank's and greetings from Chile. As we say in Chile, "te pasaste weon, eri terrible tela"

Bye

[EddyVerbruggen]

Ha, "Graag gedaan", as we say over here in The Netherlands 💬 👍

[pablocid]

Hi EddyVerbruggen, I'm in troubles with Nedb and nativescript-nodeify again because of new update of nativescript.

the error in console: (the origin code is the same of above but always show the error)

05-31 12:42:50.808  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/test/fixtures
05-31 12:42:50.808  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/test
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/node_modules/jsonparse/samplejson
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/node_modules/jsonparse/test
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/node_modules/jsonparse/examples
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/node_modules/jsonparse
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/node_modules
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream/examples
05-31 12:42:50.809  3993  3993 D Sync    : Failed to delete temp sync directory: /data/local/tmp/org.nativescript.Test/sync/tns_modules/http-browserify/example/json-stream/node_modules/JSONStream

error in the phone: Exception

An uncaught Exception occurred on "main" thread. java.lang.RuntimeException: Unable to create application com.tns.NativeScriptApplication: com.tns.NativeScriptException: 
Error calling module function 
TypeError: Cannot read property 'toString' of undefined File: "file:///data/data/org.nativescript.VTb2/files/ app/tns_modules/pbkdf2/index.js, line: 3, column: 21 

StackTrace: 
Frame: function:", file:'file:///dataidatai org.nativescript.VTb2/filesiappitns_modules/ pbkdf2/index.js, line: 3, column: 22 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/data/ org.nativescript.VTb2/filesiappitns_modules/ crypto-browserifyiindex.js, line: 12, column: 9 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/datai org.nativescript.VTb2/filesiappAns_modulesinedb/ lib/customUtils.js, line: 1, column: 74 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///dataidatai org.nativescript.VTb2/filesiappitns_modulesinedb/ lib/datastore.js, line: 1, column: 79 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/datai org.nativescript.VTb2/files/appitns_modulesinedb/ index.js, line: 1, column: 77 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/datai org.nativescript.VTb2/filesiappiapp.component.js, line: 5, column: 12 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/data/ org.nativescript.VTb2/files/app/app.module.js, line: 5, column: 23 
Frame: function:'require, file:", line: 1, column: 266 
Frame: function:", file:'file:///data/data/ org.nativescript.VTb2/files/app/main.js, line: 4, column: 20 
Frame: function:'require, file:", line: 1, column: 266 
...

help!!!

[EddyVerbruggen]

I'll take a look but what platform and what command exactly are you using? Perhaps share your repo so I can easily reproduce?

[pablocid]

Here, I created a test repo

https://github.com/pablocid/nnoedify-test