nodejs wadoRs.js failing on Promise #1
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What version of Node is this? Node should support Promises... |
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Erik,
v8.11.3
Thanks for you quick response,
Robert
…On Wed, Aug 8, 2018 at 10:24 AM, Erik Ziegler ***@***.***> wrote:
What version of Node is this? Node should support Promises...
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Looks like we are using es6-promise package: https://github.com/brunoalvesdefaria/cornerstone-server-rendering/blob/master/src/wadoRs.js#L1 Did you run npm install? |
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I reinstalled es6-promise and there is no error but it does not callBack
from loadImage, it hangs.
Also, in order to get to that point I had to add the following two lines:
const dicomParser = require ( 'dicom-parser');
cornerstoneWADOImageLoader.external.dicomParser = dicomParser;
Thanks
…On Wed, Aug 8, 2018 at 10:27 AM, Erik Ziegler ***@***.***> wrote:
Looks like we are using es6-promise package: https://github.com/
brunoalvesdefaria/cornerstone-server-rendering/blob/master/
src/wadoRs.js#L1
Did you run npm install?
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You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
<#1 (comment)>,
or mute the thread
<https://github.com/notifications/unsubscribe-auth/AmHCfIjrsL-6ker5JmGxBj38CEHClHp2ks5uOvVlgaJpZM4V0AxQ>
.
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Also, I am using the node branch.
Will try the master version.
Thanks
On Wed, Aug 8, 2018 at 10:38 AM, Robert Klajbor <
[email protected]> wrote:
… I reinstalled es6-promise and there is no error but it does not callBack
from loadImage, it hangs.
Also, in order to get to that point I had to add the following two lines:
const dicomParser = require ( 'dicom-parser');
cornerstoneWADOImageLoader.external.dicomParser = dicomParser;
Thanks
On Wed, Aug 8, 2018 at 10:27 AM, Erik Ziegler ***@***.***>
wrote:
> Looks like we are using es6-promise package:
> https://github.com/brunoalvesdefaria/cornerstone-server-
> rendering/blob/master/src/wadoRs.js#L1
>
> Did you run npm install?
>
> —
> You are receiving this because you authored the thread.
> Reply to this email directly, view it on GitHub
> <#1 (comment)>,
> or mute the thread
> <https://github.com/notifications/unsubscribe-auth/AmHCfIjrsL-6ker5JmGxBj38CEHClHp2ks5uOvVlgaJpZM4V0AxQ>
> .
>
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Erik,
The master branch does not support node, which is what I need.
Here is the latest test with the node branch ( with global.Promise =
require('es6-promise'); - latest npm install )
Thanks again,
Robert
dicomweb:http://localhost:8000/image.dcm
TypeError: Promise is not a constructor
xhrRequest.js:9
at t.default
(/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:39535)
at Object.load
(/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:7370)
at t.loadImage
(/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:18659)
at s
(/Users/robertklajbor/node_modules/cornerstone-core/dist/cornerstone.min.js:2:78829)
at Object.t.loadImage
(/Users/robertklajbor/node_modules/cornerstone-core/dist/cornerstone.min.js:2:78160)
at loadAndViewImage
(/Users/robertklajbor/Documents/GradientQuestions/Question1/SendReportImage/SendReportImage_server.js:180:21)
at Object.saySendReportImage
(/Users/robertklajbor/Documents/GradientQuestions/Question1/SendReportImage/SendReportImage_server.js:230:5)
at Object.wrapper [as func]
(/Users/robertklajbor/node_modules/lodash/lodash.js:4949:19)
at /Users/robertklajbor/node_modules/grpc/src/server.js:592:13
On Wed, Aug 8, 2018 at 10:40 AM, Robert Klajbor <
[email protected]> wrote:
… Also, I am using the node branch.
Will try the master version.
Thanks
On Wed, Aug 8, 2018 at 10:38 AM, Robert Klajbor <
***@***.***> wrote:
> I reinstalled es6-promise and there is no error but it does not callBack
> from loadImage, it hangs.
>
> Also, in order to get to that point I had to add the following two lines:
>
> const dicomParser = require ( 'dicom-parser');
>
> cornerstoneWADOImageLoader.external.dicomParser = dicomParser;
>
> Thanks
>
>
>
> On Wed, Aug 8, 2018 at 10:27 AM, Erik Ziegler ***@***.***>
> wrote:
>
>> Looks like we are using es6-promise package:
>> https://github.com/brunoalvesdefaria/cornerstone-server-rend
>> ering/blob/master/src/wadoRs.js#L1
>>
>> Did you run npm install?
>>
>> —
>> You are receiving this because you authored the thread.
>> Reply to this email directly, view it on GitHub
>> <#1 (comment)>,
>> or mute the thread
>> <https://github.com/notifications/unsubscribe-auth/AmHCfIjrsL-6ker5JmGxBj38CEHClHp2ks5uOvVlgaJpZM4V0AxQ>
>> .
>>
>
>
|
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Erik,
All problems resolved.
Fixed by using the version of cornerstoneWADOImageLoader included in the
node branch of the repository.
I am implementing this in a grpc service and it was necessary to comment
out the line "global.Promise = require('es6-promise');" .
Also, as stated previously the lines were add for the dicom-parser:
const dicomParser = require ( 'dicom-parser');
cornerstoneWADOImageLoader.external.dicomParser = dicomParser;
Thanks for your help and wish to commend the authors of this work for a
great job.
Regards,
Robert
On Wed, Aug 8, 2018 at 12:09 PM, Robert Klajbor <
[email protected]> wrote:
… Erik,
The master branch does not support node, which is what I need.
Here is the latest test with the node branch ( with global.Promise =
require('es6-promise'); - latest npm install )
Thanks again,
Robert
dicomweb:http://localhost:8000/image.dcm
TypeError: Promise is not a constructor
xhrRequest.js:9
at t.default (/Users/robertklajbor/node_modules/cornerstone-wado-
image-loader/dist/cornerstoneWADOImageLoader.min.js:2:39535)
at Object.load (/Users/robertklajbor/node_modules/cornerstone-wado-
image-loader/dist/cornerstoneWADOImageLoader.min.js:2:7370)
at t.loadImage (/Users/robertklajbor/node_modules/cornerstone-wado-
image-loader/dist/cornerstoneWADOImageLoader.min.js:2:18659)
at s (/Users/robertklajbor/node_modules/cornerstone-core/dist/
cornerstone.min.js:2:78829)
at Object.t.loadImage (/Users/robertklajbor/node_
modules/cornerstone-core/dist/cornerstone.min.js:2:78160)
at loadAndViewImage (/Users/robertklajbor/Documents/GradientQuestions/
Question1/SendReportImage/SendReportImage_server.js:180:21)
at Object.saySendReportImage (/Users/robertklajbor/
Documents/GradientQuestions/Question1/SendReportImage/
SendReportImage_server.js:230:5)
at Object.wrapper [as func] (/Users/robertklajbor/node_
modules/lodash/lodash.js:4949:19)
at /Users/robertklajbor/node_modules/grpc/src/server.js:592:13
On Wed, Aug 8, 2018 at 10:40 AM, Robert Klajbor <
***@***.***> wrote:
> Also, I am using the node branch.
>
> Will try the master version.
>
> Thanks
>
>
> On Wed, Aug 8, 2018 at 10:38 AM, Robert Klajbor <
> ***@***.***> wrote:
>
>> I reinstalled es6-promise and there is no error but it does not
>> callBack from loadImage, it hangs.
>>
>> Also, in order to get to that point I had to add the following two lines:
>>
>> const dicomParser = require ( 'dicom-parser');
>>
>> cornerstoneWADOImageLoader.external.dicomParser = dicomParser;
>>
>> Thanks
>>
>>
>>
>> On Wed, Aug 8, 2018 at 10:27 AM, Erik Ziegler ***@***.***>
>> wrote:
>>
>>> Looks like we are using es6-promise package:
>>> https://github.com/brunoalvesdefaria/cornerstone-server-rend
>>> ering/blob/master/src/wadoRs.js#L1
>>>
>>> Did you run npm install?
>>>
>>> —
>>> You are receiving this because you authored the thread.
>>> Reply to this email directly, view it on GitHub
>>> <#1 (comment)>,
>>> or mute the thread
>>> <https://github.com/notifications/unsubscribe-auth/AmHCfIjrsL-6ker5JmGxBj38CEHClHp2ks5uOvVlgaJpZM4V0AxQ>
>>> .
>>>
>>
>>
>
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Bruno,
Good day.
When trying to run the node version of wadoRs.js the following promise related error was incurred:
TypeError: Promise is not a constructor
Any help would be most appreciated.
Thanks,
Robert
node ./src/wadoRs.js
dicomweb:http://localhost:8000/image.dcm
/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("cornerstoneWADOImageLoader",[],t):"object"==typeof exports?exports.cornerstoneWADOImageLoader=t():e.cornerstoneWADOImageLoader=t()}(this,function(){return function(e){var t={};function r(a){if(t[a])return t[a].exports;var n=t[a]={i:a,l:!1,exports:{}};return e[a].call(n.exports,n,n.exports,r),n.l=!0,n.exports}return r.m=e,r.c=t,r.d=function(e,t,a){r.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:a})},r.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=63)}([function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var a,n=r(56),o=(a=n
TypeError: Promise is not a constructor
at t.default (/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:39535)
at Object.load (/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:7370)
at t.loadImage (/Users/robertklajbor/node_modules/cornerstone-wado-image-loader/dist/cornerstoneWADOImageLoader.min.js:2:18659)
at s (/Users/robertklajbor/node_modules/cornerstone-core/dist/cornerstone.min.js:2:78829)
at Object.t.loadImage (/Users/robertklajbor/node_modules/cornerstone-core/dist/cornerstone.min.js:2:78160)
at loadAndViewImage (/Users/robertklajbor/Documents/GradientQuestions/cornerstone-server-rendering-node/src/wadoRs.js:142:17)
at Object. (/Users/robertklajbor/Documents/GradientQuestions/cornerstone-server-rendering-node/src/wadoRs.js:192:1)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
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