Unable to Launch HTML5 application

[Former Member]

Hi Experts,

Followed tutorial - https://developers.sap.com/group.launchpad-cf-add-custom-app.html to build and integrate HTML5 Application into Launchpad, but facing issue while launching application

- Application deployed successfully and can see in HTML5 Applications.

- From HTML5 Application if i click on application able to launch successfully.

- Application visible at Content explore and also create Group/role assigned to everyone role.

- Once click on application tile after login to launch, it is not launching and giving below error in console.

Please any one help me with this issue.

Regards,

Satya.

 2021-01-18 10:37:35.191050 The issue is most likely caused by application ns.HTML5Module. Please create a support incident and assign it to the support component of the respective application. - Failed to load UI5 component with properties: '{
    "name": "ns.HTML5Module",
    "url": "/BP.nsHTML5Module/~180121103408+0000~/",
    "manifest": true,
    "asyncHints": {
        "libs": [
            {
                "name": "sap.m",
                "lazy": false
            },
            {
                "name": "sap.ui.layout",
                "lazy": false
            },
            {
                "name": "sap.ui.fl",
                "lazy": false
            }
        ],
        "components": []
    },
    "messages": [],
    "version": "1.0.0",
    "componentData": {
        "startupParameters": {}
    },
    "async": true
}'. Error likely caused by:
Error: found in negative cache: 'ns/HTML5Module/Component.js' from /BP.nsHTML5Module/~180121103408+0000~/Component.js: failed to load 'ns/HTML5Module/Component.js' from /BP.nsHTML5Module/~180121103408+0000~/Component.js: 502 - Bad Gateway
    at makeNestedError (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:8258)
    at requireModule (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:14563)
    at requireAll (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:18624)
    at Object.r [as require] (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:22354)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30604
    at new Promise (<anonymous>)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30571
Caused by: Error: failed to load 'ns/HTML5Module/Component.js' from /BP.nsHTML5Module/~180121103408+0000~/Component.js: 502 - Bad Gateway
    at makeNestedError (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:8258)
    at requireModule (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:15829)
    at requireAll (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:18624)
    at Object.r [as require] (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:22354)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30604
    at new Promise (<anonymous>)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30571
Caused by: Error: 502 - Bad Gateway
    at a (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:11203)
    at XMLHttpRequest.<anonymous> (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:11436)
    at loadSyncXHR (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:11530)
    at requireModule (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:15784)
    at requireAll (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:18624)
    at Object.r [as require] (https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:50:22354)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30604
    at new Promise (<anonymous>)
    at https://sapui5.hana.ondemand.com/1.85.2/resources/sap/fiori/appruntime-min-0.js:101:30571 ns.HTML5Module

[former_member721626]

satyasunilkapagnati,

Did you fix that issue? Someone has helped you? I am facing the same problem.

Thanks!

[former_member755471]

Hi kvv.satyasunil,

I'm facing the same issue at the moment, but the Note is not available anymore.

Can you please provide the solution?

Many thanks and best regards,

Alex

[Former Member · Accepted solution]

Hi,

Yes, SAP team gave solution and they published new note for this.

https://launchpad.support.sap.com/#notes/3014520

Regards,

Satya

[Abhi9 · Accepted solution]

Hi,

May I know the alternative solution for the error above as the current SAP solution is removed .

Regards,

Abhi