Invalid Excel.IO License Key

Invalid Excel.IO License Key

Posted by: mlatona on 17 August 2021, 10:43 am EST

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  mlatona

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  Posted 17 August 2021, 10:43 am EST - Updated 3 October 2022, 9:40 am EST

  Hi.
  
  I am using the spread and designer in angular.
  
  I have a problem with the Excel.IO License.
  
  I becom following errror: “Excel IO License Not Found. You need a valid license key to run SpreadJS Excel IO. Temporary keys are available for evaluation. If you purchased a license, your key is in your purchase confirmation email. Email us.sales@grapecity.com if you need assistance.”

  I have add the license in the component constructor.

  constructor() {
  
  GC.Spread.Sheets.LicenseKey = ‘Spread License’;
  
  (ExcelIO as any).LicenseKey = ‘Spread License’;
  
  GCD.Spread.Sheets.Designer.LicenseKey = ‘Designer License’;
  
  }

  Here are the imports:

  import ‘@grapecity/spread-sheets-designer-resources-en’;
  
  import * as GC from ‘@grapecity/spread-sheets’;
  
  import * as GCD from ‘@grapecity/spread-sheets-designer’;
  
  import ‘@grapecity/spread-sheets-designer’;
  
  import * as ExcelIO from ‘@grapecity/spread-excelio’;

  We store the json object from the excel file in a database with our Administration Tool. In the main Application I load this json object from the database and load it in the spread component. In this case I don`t use the excel.io component but the spread throw an error. Some excel files are working.

  I have a distirbute evaluation license key for spread and dashboard.

  

  1250×632 10.4 KB

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  avinash.pathak

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  Posted 18 August 2021, 7:29 am EST

  Hi,

  Could you please try to set all the keys inside the main.ts file also make sure you have imported excelio module before designer? further, if the issue persists please share a sample project(make you remove the keys) that replicates the issue so that we could investigate it further and assist you accordingly.

  Regards,
  
  Avinash

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  mlatona

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  Posted 18 August 2021, 1:50 pm EST

  Hi. Now it works. Thank you.l