TypeError: _.last(...).join is not a function

I'm submitting a ... [x ] bug report [ ] question about the decisions made in the repository

Action taken (what you did) Prepare Windows 10 to install gekko from git.

Expected result (what you hoped would happen) pi@DESKTOP-xxx:/mnt/c$ git clone git://github.com/askmike/gekko.git -b stable Cloning into 'gekko'... remote: Enumerating objects: 15192, done. remote: Total 15192 (delta 0), reused 0 (delta 0), pack-reused 15192 Receiving objects: 100% (15192/15192), 5.90 MiB | 7.77 MiB/s, done. Resolving deltas: 100% (9967/9967), done.

pi@DESKTOP-xxx:/mnt/c$ cd gekko/ pi@DESKTOP-xxx:/mnt/c/gekko$ sudo npm install --only=production

sqlite3@4.0.4 install /mnt/c/gekko/node_modules/sqlite3 node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download [sqlite3] Success: "/mnt/c/gekko/node_modules/sqlite3/lib/binding/node-v57-linux-x64/node_sqlite3.node" is installed via remote added 213 packages from 175 contributors and audited 520 packages in 11.24s found 12 vulnerabilities (1 low, 1 moderate, 10 high) run npm audit fix to fix them, or npm audit for details

pi@DESKTOP-xxx:/mnt/c/gekko$ sudo npm audit fix

sinon@4.5.0 postinstall /mnt/c/gekko/node_modules/sinon node scripts/support-sinon.js

Have some ❤️ for Sinon? You can support the project via Open Collective:

https://opencollective.com/sinon/donate

added 37 packages from 751 contributors and updated 3 packages in 6.572s fixed 9 of 12 vulnerabilities in 520 scanned packages 1 package update for 3 vulnerabilities involved breaking changes (use npm audit fix --force to install breaking changes; or refer to npm audit for steps to fix these manually)

pi@DESKTOP-xxx:/mnt/c/gekko$ sudo npm audit fix --force npm WARN using --force I sure hope you know what you are doing.

lodash@4.17.15 updated 1 package in 2.275s fixed 3 of 3 vulnerabilities in 528 scanned packages 1 package update for 3 vulnerabilities involved breaking changes (installed due to --force option)

pi@DESKTOP-xxx:/mnt/c/gekko$ cd exchange/ pi@DESKTOP-xxx:/mnt/c/gekko/exchange$ sudo npm install --only=production

websocket@1.0.26 install /mnt/c/gekko/exchange/node_modules/websocket (node-gyp rebuild 2> builderror.log) || (exit 0)

make: Entering directory '/mnt/c/gekko/exchange/node_modules/websocket/build' CXX(target) Release/obj.target/bufferutil/src/bufferutil.o SOLINK_MODULE(target) Release/obj.target/bufferutil.node COPY Release/bufferutil.node CXX(target) Release/obj.target/validation/src/validation.o SOLINK_MODULE(target) Release/obj.target/validation.node COPY Release/validation.node make: Leaving directory '/mnt/c/gekko/exchange/node_modules/websocket/build' added 115 packages from 165 contributors and audited 400 packages in 10.797s found 10 high severity vulnerabilities run npm audit fix to fix them, or npm audit for details

pi@DESKTOP-xxx:/mnt/c/gekko/exchange$ sudo npm audit fix

lodash@4.17.15 updated 1 package in 2.172s fixed 10 of 10 vulnerabilities in 400 scanned packages

pi@DESKTOP-xxx:/mnt/c/gekko/exchange$ cd ..

Actual result (unexpected outcome) pi@DESKTOP-xxx:/mnt/c/gekko$ node gekko --ui

______   ________  __    __  __    __   ______

/ \ / |/ | / |/ | / | / \ /$$$$$$ |$$$$$$$$/ $$ | /$$/ $$ | /$$/ /$$$$$$ | $$ | $$/ $$ | $$ |/$$/ $$ |/$$/ $$ | $$ | $$ |/ |$$ | $$ $$< $$ $$< $$ | $$ | $$ |$$$$ |$$$$$/ $$$$$ \ $$$$$ \ $$ | $$ | $$ \$$ |$$ |____ $$ |$$ \ $$ |$$ \ $$ __$$ | $$ $$/ $$ |$$ | $$ |$$ | $$ |$$ $$/ $$$$$$/ $$$$$$$$/ $$/ $$/ $$/ $$/ $$$$$$/

    Gekko v0.6.8
    I'm gonna make you rich, Bud Fox.

Serving Gekko UI on http://localhost:3000/

Something went wrong when trying to open your web browser. UI is running on http://localhost:3000/. <-- GET /api/imports --> GET /api/imports 200 5ms 2b <-- GET /api/apiKeys --> GET /api/apiKeys 200 1ms 2b <-- GET /api/exchanges <-- GET /api/gekkos --> GET /api/gekkos 200 5ms 24b xxx GET /api/exchanges 500 11ms -

TypeError: _.last(...).join is not a function at exchangesDir.filter.f (/mnt/c/gekko/web/routes/exchanges.js:17:31) at Array.filter () at Object.module.exports (/mnt/c/gekko/web/routes/exchanges.js:17:6) at module.exports.next () at Object.dispatch (/mnt/c/gekko/node_modules/koa-router/lib/router.js:334:5) at dispatch.next () at onFulfilled (/mnt/c/gekko/node_modules/co/index.js:65:19) at

<-- GET /api/configPart/performanceAnalyzer <-- GET /api/strategies xxx GET /api/strategies 500 2ms -

TypeError: _.last(...).join is not a function at strategyDir.filter.f (/mnt/c/gekko/web/routes/strategies.js:9:31) at Array.filter () at Object.module.exports (/mnt/c/gekko/web/routes/strategies.js:9:6) at module.exports.next () at Object.dispatch (/mnt/c/gekko/node_modules/koa-router/lib/router.js:334:5) at dispatch.next () at onFulfilled (/mnt/c/gekko/node_modules/co/index.js:65:19) at

<-- GET /api/configPart/paperTrader --> GET /api/configPart/performanceAnalyzer 200 64ms 144b --> GET /api/configPart/paperTrader 200 16ms 132b

Other information I tried to reinstall gekko, performed the audit fix and still had the same error.

pi@DESKTOP-xxx:/mnt/c/gekko$ npm -v 6.13.4

pi@DESKTOP-xxx:/mnt/c/gekko$ nodejs -v v8.17.0

pi@DESKTOP-xxx:/mnt/c/gekko$ npm list | grep lodash │ └── lodash@4.17.15 │ ├── lodash@4.17.15 ├── lodash@4.17.15 │ │ └── lodash@4.17.15 │ ├── lodash.get@4.4.2 │ │ │ └── lodash@4.17.15

askmike / gekko

TypeError: _.last(...).join is not a function #2882