Failed gulp-sass script

[NEONKID]

Greetings. I did a build with Maven to use the released version 2.5 of Dicoogle. However, I get the following error message:

25397 verbose stack Error: node-sass@3.13.1 install: `node scripts/install.js`
25397 verbose stack Exit status 1
25397 verbose stack     at EventEmitter.<anonymous> (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:301:16)
25397 verbose stack     at emitTwo (events.js:126:13)
25397 verbose stack     at EventEmitter.emit (events.js:214:7)
25397 verbose stack     at ChildProcess.<anonymous> (/usr/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14)
25397 verbose stack     at emitTwo (events.js:126:13)
25397 verbose stack     at ChildProcess.emit (events.js:214:7)
25397 verbose stack     at maybeClose (internal/child_process.js:915:16)
25397 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
25398 verbose pkgid node-sass@3.13.1
25399 verbose cwd /home/neonkid/dicoogle/dicoogle/src/main/resources/webapp
25400 verbose Linux 4.15.0-47-generic
25401 verbose argv "/usr/bin/node" "/usr/bin/npm" "install"
25402 verbose node v8.15.0
25403 verbose npm  v6.4.1
25404 error code ELIFECYCLE
25405 error errno 1
25406 error node-sass@3.13.1 install: `node scripts/install.js`
25406 error Exit status 1
25407 error Failed at the node-sass@3.13.1 install script.
25407 error This is probably not a problem with npm. There is likely additional logging output above.
25408 verbose exit [ 1, true ]

[Enet4]

I'm afraid that I could not reproduce this. Additional details would be appreciated in order to understand the problem:

• Are you building the program with mvn install at the project's root?
• Was this attempted on the dev branch, or some other revision?
• Can you provide the full build log? That snippet alone might not be enough.

[NEONKID]

[INFO] --- frontend-maven-plugin:1.7.6:npm (npm install) @ dicoogle ---
[INFO] Running 'npm install' in /home/ubuntu/dicoogle/dicoogle/src/main/resources/webapp
[WARNING] npm WARN deprecated core-js@1.2.7: core-js@<2.6.5 is no longer maintained. Please, upgrade to core-js@3 or at least to actual version of core-js@2.
[WARNING] npm WARN deprecated gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5
[WARNING] npm WARN deprecated babel-preset-es2015@6.24.1: 🙌  Thanks for using Babel: we recommend using babel-prese-env now: please read babeljs.io/env to update!
[ERROR] npm ERR! Linux 4.15.0-47-generic
[ERROR] npm ERR! argv "/home/ubuntu/dicoogle/dicoogle/target/node/node" "/home/ubuntu/dicoogle/dicoogle/target/node/node_modules/npm/bin/npm-cli.js" "install"
[ERROR] npm ERR! node v6.9.1
[ERROR] npm ERR! npm  v3.10.10
[ERROR] npm ERR! code EREADFILE
[ERROR]
[ERROR] npm ERR! Error extracting /home/ubuntu/.npm/node-sass/4.12.0/package.tgz archive: EACCES: permission denied, open '/home/ubuntu/.npm/node-sass/4.12.0/package.tgz'
[ERROR] npm ERR!
[ERROR] npm ERR! If you need help, you may report this error at:
[ERROR] npm ERR!     <https://github.com/npm/npm/issues>
[ERROR]
[ERROR] npm ERR! Please include the following file with any support request:
[ERROR] npm ERR!     /home/ubuntu/dicoogle/dicoogle/src/main/resources/webapp/npm-debug.log
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] dicoogle-all ....................................... SUCCESS [  0.532 s]
[INFO] dicoogle-sdk ....................................... SUCCESS [  1.702 s]
[INFO] dicoogle-sdk-ext ................................... SUCCESS [  0.729 s]
[INFO] dicoogle ........................................... FAILURE [01:27 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:31 min
[INFO] Finished at: 2019-05-09T21:32:51+09:00
[INFO] Final Memory: 37M/2308M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.github.eirslett:frontend-maven-plugin:1.7.6:npm (npm install) on project dicoogle: Failed to run task: 'npm install' failed. org.apache.commons.exec.ExecuteException: Process exited with an error:1 (Exit value: 1) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :dicoogle

I did the build from the root of the project. dev branch, and 2.5.0 release branch.

[Enet4]

While we cannot entirely pinpoint the reason why this happened from here, the good news is that the upstream version of Dicoogle 3 no longer uses node-sass since #436, making the former issue no longer applicable.

For Dicoogle 2, one will have to either stick with using mvn at the project root without attempting to build the web app manually, or following the given recommended Node.js+npm versions according to that version. Still, we would recommend new installations to use Dicoogle 3.