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| author | Andreas Fitzek <andreas.fitzek@iaik.tugraz.at> | 2015-03-06 14:56:41 +0100 |
|---|---|---|
| committer | Andreas Fitzek <andreas.fitzek@iaik.tugraz.at> | 2015-03-06 14:56:41 +0100 |
| commit | c126ae50c21765ecd2883f613969caf02fefa308 (patch) | |
| tree | bbc589a51b6a82fdf9b9e95d33354ce61ef38f23 | |
| parent | fc8df1cc58e5a388d6c6f2aac3ce3e0003e580b6 (diff) | |
| download | pdf-as-4-c126ae50c21765ecd2883f613969caf02fefa308.tar.gz pdf-as-4-c126ae50c21765ecd2883f613969caf02fefa308.tar.bz2 pdf-as-4-c126ae50c21765ecd2883f613969caf02fefa308.zip | |
fixed null reference exception: QR Code search in page without content
| -rw-r--r-- | pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java index 7990a094..9d2f7717 100644 --- a/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java +++ b/pdf-as-pdfbox/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox/placeholder/SignaturePlaceholderExtractor.java @@ -147,8 +147,11 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine { PDPage page = (PDPage) iter.next(); try { extractor.setCurrentPage(pageNr); - extractor.processStream(page, page.findResources(), page + if(page.getContents() != null && page.findResources() != null && + page.getContents().getStream() != null) { + extractor.processStream(page, page.findResources(), page .getContents().getStream()); + } SignaturePlaceholderData ret = matchPlaceholderPage( extractor.placeholders, placeholderId, matchMode); if (ret != null) { @@ -158,6 +161,8 @@ public class SignaturePlaceholderExtractor extends PDFStreamEngine { } } catch (IOException e1) { throw new PDFIOException("error.pdf.io.04", e1); + } catch(Throwable e) { + throw new PDFIOException("error.pdf.io.04", e); } } |