Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Erro na impressão de relatórios #4

Open
mbraga2023 opened this issue Dec 9, 2022 · 2 comments
Open

Erro na impressão de relatórios #4

mbraga2023 opened this issue Dec 9, 2022 · 2 comments

Comments

@mbraga2023
Copy link

Professor
Não consigo achar o problema. Mensagem de erro quando executo a impressão do relatório;
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.io.InputStream.read(byte[], int, int)" because "this.in" is null

@marcosturisco
Copy link

Boa note. Acabei de passar pela mesma situação reportada. O meu problema era que o caminho do arquivo .JRXML estava errado.

@Marcelinofatec
Copy link

Boa Tarde Professor será que você pode nos ajudar
ão consigo achar o problema. Mensagem de erro quando executo a impressão do relatório;
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.io.InputStream.read(byte[], int, int)" because "this.in" is null

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

3 participants