importing from jsgantt-imporved

[mukeshmamidala]

hi team here its importing GanttChart instead of JSGantt where as jsgantt-improved module is exporting JSGantt import { JSGantt } from 'jsgantt-improved'; var /* @type {?} / g = this.editor = new JSGantt(this.ganttEditorContainer.nativeElement, 'week');

importing this is working fine instead of importing and getting an issue with module 1. 1.module.exports = jsGantt.JSGantt; error: Uncaught TypeError: Cannot assign to read only property 'exports' of object '[object Object]' 2.import { GanttChart } from 'jsgantt-improved'; var /* @type {?} / g = this.editor = new GanttChart(this.ganttEditorContainer.nativeElement, 'week');

it will work fine in locally but in pcf its getting fail

[mukeshmamidala]

if i try to work on it in pcf its showing WARNING in ./node_modules/ng-gantt/fesm5/ng-gantt.js "export 'GanttChart' was not found in 'jsgantt-improved' showing this error in build and if i deploy in production error: Uncaught TypeError: Cannot assign to read only property 'exports' of object '[object Object]' this error was coming in browser console

how can we resolve it my version Angular @5.2.0 ng-gantt@1.8.9 jsgantt-improved@^1.8.7

[mariohmol]

sorry.. i could not find how to reproduce this (what is pcf?)

can u try to make an example with your angular version using this https://stackblitz.com/edit/angular-ng-gantt ?

[mukeshmamidala]

pcf is pivotal cloud foundary iam trying to build in jenkins yes i have tried with my angular version its working fine in local when im trying to build in prod environment its throwing this error Cannot assign to read only property 'exports' of object '[object Object]' i have done the same process as you mentioned in document there is no issue with code there is an issue in node module when im trying to compile in jenkins the module is exporting jsGantt in jsgantt-improved and in ngGantt the module is importing GanttChart so its showing module is not found

[mariohmol]

i see.. really dont know what is going on jenkins..

try to check the typescript version in your computer..

seems to be related how the jsgant-improved is exported.. not the ng-gantt itself

[mariohmol]

hi do you have news about it?

can u double check with latest versions for ng-gantt and jsgantt?

this is building now with travis and e2e tests https://travis-ci.com/jsGanttImproved/ng-gantt

[Suyog-Sankey]

Hi, Any update on how you solved second issue ?

[mariohmol]

what is the second issue?

[Suyog-Sankey]

when im trying to compile in bamboo server the module is exporting jsGantt in jsgantt-improved and in ngGantt the module is importing GanttChart. so its showing module is not found

[mariohmol]

maybe share the logs or ng info

[mariohmol]

did u try the latest version as well?

[vaibhavgsankey]

@mariohmol here is the error that we are getting: build 17-Dec-2019 18:42:12 [ERROR] ERROR in ./ng-gantt/fesm2015/ng-gantt.js 37:36-46 build 17-Dec-2019 18:42:12 [ERROR] "export 'GanttChart' was not found in 'jsgantt-improved' build 17-Dec-2019 18:42:12 [ERROR] npm ERR! code ELIFECYCLE build 17-Dec-2019 18:42:12 [ERROR] npm ERR! errno 1

[mariohmol]

can u run ng v and then paste here the results? we need to know what angular versions are used here

[vaibhavgsankey]

@mariohmol I'm unable run 'ng v' since the build is generated from bamboo plan. but in my package.json I have specified following: "@angular/cli": "^8.2.0", "@angular/compiler-cli": "~8.2.0",

[mariohmol]

i migrated this module to ang9... can u make this in your project?

[vaibhavgsankey]

@mariohmol Our project is in the deployment stage and we can't do any major changes like moving to angular version 9. The project is working fine in our development environment (OS: Windows 10) but failing in Bamboo Plan (OS: RHEL 7). Can OS affect the complication of jsgantt-improved?

[mariohmol]

I see... maybe is not a nodejs or npm version u have there that is old?

this is the travis build https://travis-ci.com/jsGanttImproved/ng-gantt/builds/141223066

the environment there is:

$ node --version
v10.9.0
$ npm --version
6.2.0
$ nvm --version
0.35.1

If I´m not wrong they use ubuntu/debian there.. so its a linux environment as well.. should work on RHEL

[vaibhavgsankey]

I have specific the node version as 10.16.0. I will try with npm version 6.2.0 and nvm 0.35.1

[vaibhavgsankey]

Hi @mariohmol we have resolved the issue. thanks a lot for the help! Please close the issue.

[mariohmol]

Hi! great to hear that.. can u share with us the solution?