Cesium.js:467 [Cesium WebGL] Fragment shader compile log: ERROR: 0:? : '' : on return to page
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Ankhenaten
Nov 25, 2018, 7:47:32 PM11/25/18
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1. A concise explanation of the problem you're experiencing.
Cesium.js:467 [Cesium WebGL] Fragment shader compile log: ERROR: 0:? : '' : syntax error
Happens not on first page load, but if I go to other page of my site and go back all glbs and gltfs seem to fail
Happens not on first page load, but if I go to other page of my site and go back all glbs and gltfs seem to fail
2. A minimal code example. If you've found a bug, this helps us reproduce and repair it.
this.viewer.scene.primitives.add(Cesium.Model.fromGltf({
url: '/assets/models/myship.gltf',
modelMatrix: modelMatrix,
heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
scale: 1.0
}));
All glb and gltf fail
I comment this from my code and it works again.
I comment this from my code and it works again.
4. The Cesium version you're using, your operating system and browser.
Started with 1.5, just loaded 1.51 same problem
Started with 1.5, just loaded 1.51 same problem
As far as I remember I did not have this problem before with the same glbs and gltfs Cesium 1.4x
{
"name": "xxx",
"version": "0.0.0",
"license": "xxx",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build --prod",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.1.10",
"@angular/cdk": "^6.4.7",
"@angular/common": "^6.1.10",
"@angular/compiler": "^6.1.10",
"@angular/core": "^6.1.10",
"@angular/flex-layout": "^6.0.0-beta.18",
"@angular/forms": "^6.1.10",
"@angular/http": "^6.1.10",
"@angular/material": "^6.4.7",
"@angular/platform-browser": "^6.1.10",
"@angular/platform-browser-dynamic": "^6.1.10",
"@angular/router": "^6.1.10",
"@asymmetrik/ngx-leaflet": "^4.0.0",
"@asymmetrik/ngx-leaflet-markercluster": "^1.0.0",
"@mapbox/point-geometry": "^0.1.0",
"@mapbox/vector-tile": "^1.3.1",
"@types/eventsource": "^1.0.2",
"@types/geojson": "^7946.0.4",
"@types/leaflet.markercluster": "^1.0.3",
"angular-cesium": "0.0.53",
"angular-svg-icon": "^6.0.0",
"angular2parse": "^1.0.8",
"bootstrap": "^4.1.3",
"cesium": "^1.51.0",
"core-js": "^2.5.7",
"core.js": "^0.4.2",
"d3": "^5.7.0",
"event-source": "^0.1.1",
"event-source-polyfill": "0.0.16",
"eventsource": "^1.0.7",
"hammerjs": "^2.0.8",
"http": "0.0.0",
"https": "^1.0.0",
"jquery": "^3.3.1",
"leaflet": "git+https://github.com/Leaflet/Leaflet.git#v1.0.3",
"leaflet-list-markers": "git+https://github.com/stefanocudini/leaflet-list-markers.git",
"leaflet-rotatedmarker": "^0.2.0",
"leaflet.markercluster": "^1.4.1",
"leaflet.timeline": "git+https://github.com/skeate/Leaflet.timeline.git",
"leaflet.vectorgrid": "^1.3.0",
"material-design-icons": "^3.0.1",
"npm": "^6.4.1",
"popper": "^1.0.1",
"rxjs": "^6.3.3",
"rxjs-compat": "^6.1.0",
"svg-country-flags": "^1.2.6",
"ts-lint": "^4.5.1",
"tslib": "^1.9.3",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.8.5",
"@angular/cli": "^6.2.5",
"@angular/compiler-cli": "^6.1.10",
"@angular/language-service": "^6.1.10",
"@types/jasmine": "^2.8.9",
"@types/jasminewd2": "^2.0.5",
"@types/leaflet": "^1.2.11",
"@types/node": "^10.12.0",
"codelyzer": "^4.5.0",
"jasmine-core": "^3.2.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^3.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^2.0.4",
"karma-jasmine": "^1.1.2",
"karma-jasmine-html-reporter": "^1.3.1",
"protractor": "^5.4.1",
"ts-node": "^7.0.1",
"tslint": "^5.11.0",
"typescript": "^2.9.2"
}
}
Ankhenaten
Nov 25, 2018, 8:40:56 PM11/25/18
to cesium-dev
Installed Cesium 1.47 1.48 1.49 and the error doesn't appear.
Maybe one of these additions to 1.5
Maybe one of these additions to 1.5
- Added support for glTF extension KHR_materials_pbrSpecularGlossiness #7006.
- Added support for glTF extension KHR_materials_unlit #6977.
- Added support for glTF extensions KHR_techniques_webgl and KHR_blend. #6805
- Update gltf-pipeline to 2.0. #6805
Ankhenaten
Nov 25, 2018, 8:49:59 PM11/25/18
to cesium-dev
I did my models with /COLLADA2GLTF-bin no extra options like
-m, --materialsCommon output materials using the KHR_materials_common extension [bool] [default: false]
--metallicRoughnessTextures paths to images to use as the PBR metallicRoughness textures [vec<string>]
just -b for binary and gltfs
Omar Shehata
Nov 27, 2018, 3:16:29 PM11/27/18
to cesium-dev
I'm having a hard time recreating this. When you say:
Happens not on first page load, but if I go to other page of my site and go back all glbs and gltfs seem to fail
Do you mean when you go to a different tab or simply to a different page and back? How consistently can you recreate it? Does it happen when you refresh? Does it happen on all the browsers you've tested?
It might also help to use the unminified version of Cesium to get more descriptive errors. Since this is a shader error, it might help to print out the frag shader source right before it throws an error. So if you put a print statement here:
to print `fsSource` and then post that here it might help narrow this down.
Nils Koesters
Nov 29, 2018, 10:50:31 AM11/29/18
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Sorry was busy with other stuff.
You load the Cesium page. Go to another page then go back to the Cesium page.
Because of other shader issues before 1.5 I compile with
λ ng build --aot --configuration=production --output-hashing=all
--source-map=true --extract-css=true --named-chunks=false
--build-optimizer=true --optimization=false
When I have time I will do the fsource inclusion.
Happens in all browsers.
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You load the Cesium page. Go to another page then go back to the Cesium page.
Because of other shader issues before 1.5 I compile with
λ ng build --aot --configuration=production --output-hashing=all
--source-map=true --extract-css=true --named-chunks=false
--build-optimizer=true --optimization=false
When I have time I will do the fsource inclusion.
Happens in all browsers.
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Omar Shehata
Nov 29, 2018, 1:13:26 PM11/29/18
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Does it happen if you refresh the page?
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Nils Koesters
Dec 1, 2018, 8:03:43 AM12/1/18
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No
On Thu, Nov 29, 2018 at 6:13 PM Omar Shehata
>> > To unsubscribe from this group and stop receiving emails from it, send an email to cesium-dev+...@googlegroups.com.
On Thu, Nov 29, 2018 at 6:13 PM Omar Shehata
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Nils Koesters
Dec 1, 2018, 8:15:45 AM12/1/18
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The same page in my angular web page, no other websites no other tabs,
just within the same web page.
This has now Cesium 1.49 so it will not happen just to demonstrate
Load
http://www.deepship.ai/#/globe
click on Home
http://www.deepship.ai/#/home
Click on Globe
http://www.deepship.ai/#/globe
just within the same web page.
This has now Cesium 1.49 so it will not happen just to demonstrate
Load
http://www.deepship.ai/#/globe
click on Home
http://www.deepship.ai/#/home
Click on Globe
http://www.deepship.ai/#/globe
Omar Shehata
Dec 3, 2018, 2:24:36 PM12/3/18
to cesium-dev
I see what you mean now. Do you know what all happens on click of each button? Are you destroying and recreating the viewer? Maybe you can try caching the viewer and re-using it to see if that's the problem?
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