Error when trying to access a report with subreports

[EbenezerOyenuga]

Describe the bug When I try to access a report with sub-reports I get the error below 0 => "Exception in thread "main" net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Error loading object from InputStream." 1 => "\tat net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:60)" 2 => "\tat net.sf.jasperreports.repo.SerializedReportPersistenceService.load(SerializedReportPersistenceService.java:40)" 3 => "\tat net.sf.jasperreports.repo.DefaultRepositoryService.getResource(DefaultRepositoryService.java:149)" 4 => "\tat net.sf.jasperreports.repo.RepositoryUtil.getResourceFromLocation(RepositoryUtil.java:144)" 5 => "\tat net.sf.jasperreports.repo.RepositoryUtil.getReport(RepositoryUtil.java:112)" 6 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.loadReport(JRFillSubreport.java:411)" 7 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateReport(JRFillSubreport.java:378)" 8 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:440)" 9 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:354)" 10 => "\tat net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:383)" 11 => "\tat net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:506)" 12 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2412)" 13 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:761)" 14 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:240)" 15 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:99)" 16 => "\tat net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:607)" 17 => "\tat net.sf.jasperreports.engine.fill.BaseReportFiller.fill(BaseReportFiller.java:387)" 18 => "\tat net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:109)" 19 => "\tat net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:456)" 20 => "\tat net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:863)" 21 => "\tat de.cenote.jasperstarter.Report.fill(Report.java:253)" 22 => "\tat de.cenote.jasperstarter.App.processReport(App.java:217)" 23 => "\tat de.cenote.jasperstarter.App.main(App.java:102)" 24 => "Caused by: net.sf.jasperreports.engine.JRException: Error loading object from InputStream." 25 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:282)" 26 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:262)" 27 => "\tat net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:56)" 28 => "\t... 22 more" 29 => "Caused by: java.io.StreamCorruptedException: invalid stream header: 3C3F786D" 30 => "\tat java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:937)" 31 => "\tat java.io.ObjectInputStream.(ObjectInputStream.java:395)" 32 => "\tat net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.(ContextClassLoaderObjectInputStream.java:56)" 33 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:277)" 34 => "\t... 24 more"

To Reproduce Steps to reproduce the behavior:

1. Composer require phpjasper on laravel
2. create a report with subreports on jasper studio
3. try accessing the report using the documentation giving
4. ensure you change the code in the output function to "return $this->the_command" in /vendor/cossou/jasperphp/src/JasperPHP/JasperPHP.php
5. See error

Expected behavior It was expected to create the pdf report as it was working perfectly in Jasper Studio but it did not. So I decided to output the error and that was when I got the error above

Screenshot

[ChimenesLuiz]

I'm having the same problem, someone can help us?

[SanjoyDU]

Same issue happening please help

Describe the bug When I try to access a report with sub-reports I get the error below 0 => "Exception in thread "main" net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Error loading object from InputStream." 1 => "\tat net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:60)" 2 => "\tat net.sf.jasperreports.repo.SerializedReportPersistenceService.load(SerializedReportPersistenceService.java:40)" 3 => "\tat net.sf.jasperreports.repo.DefaultRepositoryService.getResource(DefaultRepositoryService.java:149)" 4 => "\tat net.sf.jasperreports.repo.RepositoryUtil.getResourceFromLocation(RepositoryUtil.java:144)" 5 => "\tat net.sf.jasperreports.repo.RepositoryUtil.getReport(RepositoryUtil.java:112)" 6 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.loadReport(JRFillSubreport.java:411)" 7 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateReport(JRFillSubreport.java:378)" 8 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:440)" 9 => "\tat net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:354)" 10 => "\tat net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:383)" 11 => "\tat net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:506)" 12 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2412)" 13 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:761)" 14 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:240)" 15 => "\tat net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:99)" 16 => "\tat net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:607)" 17 => "\tat net.sf.jasperreports.engine.fill.BaseReportFiller.fill(BaseReportFiller.java:387)" 18 => "\tat net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:109)" 19 => "\tat net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:456)" 20 => "\tat net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:863)" 21 => "\tat de.cenote.jasperstarter.Report.fill(Report.java:253)" 22 => "\tat de.cenote.jasperstarter.App.processReport(App.java:217)" 23 => "\tat de.cenote.jasperstarter.App.main(App.java:102)" 24 => "Caused by: net.sf.jasperreports.engine.JRException: Error loading object from InputStream." 25 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:282)" 26 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:262)" 27 => "\tat net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:56)" 28 => "\t... 22 more" 29 => "Caused by: java.io.StreamCorruptedException: invalid stream header: 3C3F786D" 30 => "\tat java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:937)" 31 => "\tat java.io.ObjectInputStream.(ObjectInputStream.java:395)" 32 => "\tat net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.(ContextClassLoaderObjectInputStream.java:56)" 33 => "\tat net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:277)" 34 => "\t... 24 more"

[ChimenesLuiz]

Works for me use the same compiller for all .jrxml reports/sub_reports. Example: sh vendor/geekcom/phpjasper/bin/jasperstarter/bin/jasperstarter compile /var/www/html/reports/child_subreport_1.jrxml And after do the same with de "dad" report sh vendor/geekcom/phpjasper/bin/jasperstarter/bin/jasperstarter compile /var/www/html/reports/dad_report.jrxml