# Kibana 6.4.1 - Canvas plugin installation error **URL:** \ **Category:** Kibana\ **Created:** [November 5, 2018, 1:08pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402 "2018-11-05T13:08:22Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![YanekR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yanekr/32/29775_2.png) [@YanekR](https://discuss.elastic.co/u/YanekR)\ **Post date:** [November 5, 2018, 1:08pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/1 "2018-11-05T13:08:22Z")
Hi All, Could you please help me with an error which pop up during installation of Canvas plugin in Kibana 6.4.1? On Optimizing and caching browser bundles I am getting: "Plugin installation was unsuccessful due to error "Command failed: /usr/share/kibana/node/bin/node /usr/share/kibana/src/cli --env.name=production --optimize.useBundleCache=false --server.autoListen=false --plugins.initialize=false --uiSettings.enabled=false (node:68640) [DEP0022] DeprecationWarning: os.tmpDir() is deprecated. Use os.tmpdir() instead. FATAL { Error: Optimizations failure. 7598 modules ``` ERROR in ./plugins/canvas/public/components/workpad_export/utils.js Module not found: Error: Can't resolve 'plugins/reporting/services/export_types' in '/usr/share/kibana/plugins/canvas/public/components/workpad_export' ERROR in ./plugins/canvas/public/components/workpad_export/index.js Module not found: Error: Can't resolve 'plugins/reporting/services/job_completion_notifications' in '/usr/share/kibana/plugins/canvas/public/components/workpad_export'" ``` Will appreciate your help, Thanks Yanek ---
**Author:** ![Nathan\_Reese](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nathan_reese/32/84829_2.png) [@Nathan\_Reese](https://discuss.elastic.co/u/Nathan_Reese)\ **Post date:** [November 5, 2018, 7:18pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/2 "2018-11-05T19:18:42Z")
Can you try installing canvas in the latest version of Kibana 6.4.2? Thanks ---
**Author:** ![YanekR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yanekr/32/29775_2.png) [@YanekR](https://discuss.elastic.co/u/YanekR)\ **Post date:** [November 6, 2018, 10:48am UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/3 "2018-11-06T10:48:30Z")
Hi Nathan, I did it. Got same error. Thanks, Jan ---
**Author:** ![YanekR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yanekr/32/29775_2.png) [@YanekR](https://discuss.elastic.co/u/YanekR)\ **Post date:** [November 13, 2018, 2:39pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/4 "2018-11-13T14:39:06Z")
This is what I am getting when I try to start Kibana: {"type":"error","@timestamp":"2018-11-13T14:06:19Z","tags":["fatal"],"pid":15556,"level":"fatal","error":{"message":"Optimizations failure.\n 10598 modules\n \n \u001b[1m\u001b[31mERROR in ./plugins/canvas/public/components/workpad\_export/utils.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/export\_types' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\u001b[39m\u001b[22m\n \n \u001b[1m\u001b[31mERROR in ./plugins/canvas/public/components/workpad\_export/index.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/job\_completion\_notifications' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\u001b[39m\u001b[22m\n","name":"Error","stack":"Error: Optimizations failure.\n 10598 modules\n \n \u001b[1m\u001b[31mERROR in ./plugins/canvas/public/components/workpad\_export/utils.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/export\_types' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\u001b[39m\u001b[22m\n \n \u001b[1m\u001b[31mERROR in ./plugins/canvas/public/components/workpad\_export/index.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/job\_completion\_notifications' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\u001b[39m\u001b[22m\n\n at FsOptimizer.failedStatsToError (/usr/share/kibana/src/optimize/base\_optimizer.js:378:27)\n at compiler.run (/usr/share/kibana/src/optimize/fs\_optimizer.js:47:26)\n at onCompiled (/usr/share/kibana/node\_modules/webpack/lib/Compiler.js:241:12)\n at applyPluginsAsync.err (/usr/share/kibana/node\_modules/webpack/lib/Compiler.js:514:14)\n at next (/usr/share/kibana/node\_modules/tapable/lib/Tapable.js:202:11)\n at Compiler. (/usr/share/kibana/node\_modules/webpack/lib/CachePlugin.js:78:5)\n at Compiler.applyPluginsAsyncSeries (/usr/share/kibana/node\_modules/tapable/lib/Tapable.js:206:13)\n at compilation.seal.err (/usr/share/kibana/node\_modules/webpack/lib/Compiler.js:511:11)\n at Compilation.applyPluginsAsyncSeries (/usr/share/kibana/node\_modules/tapable/lib/Tapable.js:195:46)\n at self.applyPluginsAsync.err (/usr/share/kibana/node\_modules/webpack/lib/Compilation.js:671:19)\n at Compilation.applyPluginsAsyncSeries (/usr/share/kibana/node\_modules/tapable/lib/Tapable.js:195:46)\n at self.applyPluginsAsync.err (/usr/share/kibana/node\_modules/webpack/lib/Compilation.js:662:11)\n at next (/usr/share/kibana/node\_modules/tapable/lib/Tapable.js:202:11)\n at /usr/share/kibana/node\_modules/uglifyjs-webpack-plugin/dist/index.js:282:11\n at step (/usr/share/kibana/node\_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:90:11)\n at done (/usr/share/kibana/node\_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:99:22)\n at /usr/share/kibana/node\_modules/uglifyjs-webpack-plugin/dist/uglify/index.js:105:15\n at /usr/share/kibana/node\_modules/worker-farm/lib/farm.js:191:19\n at \_combinedTickCallback (internal/process/next\_tick.js:131:7)\n at process.\_tickCallback (internal/process/next\_tick.js:180:9)"},"message":"Optimizations failure.\n 10598 modules\n \n ERROR in ./plugins/canvas/public/components/workpad\_export/utils.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/export\_types' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\n \n ERROR in ./plugins/canvas/public/components/workpad\_export/index.js\n Module not found: Error: Can't resolve 'plugins/reporting/services/job\_completion\_notifications' in '/usr/share/kibana/plugins/canvas/public/components/workpad\_export'\n"} ---
**Author:** ![YanekR](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yanekr/32/29775_2.png) [@YanekR](https://discuss.elastic.co/u/YanekR)\ **Post date:** [November 13, 2018, 3:40pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/5 "2018-11-13T15:40:27Z")
Issue Solved! just need to remove unnecessary x-pack settings from kibana.yaml: #xpack.security.enabled: false #xpack.reporting.enabled: false #xpack.graph.enabled: false Thanks, Jan ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 11, 2018, 3:51pm UTC](https://discuss.elastic.co/t/kibana-6-4-1-canvas-plugin-installation-error/155402/6 "2018-12-11T15:51:28Z")
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