https://bz.apache.org/bugzilla/show_bug.cgi?id=66319
Bug ID: 66319
Summary: Cell.getCellComment or Cell.removeCellComment cause
specific excel fail to write
Product: POI
Version: unspecified
Hardware: PC
Status: NEW
Severity: critical
Priority: P2
Component: HSSF
Assignee: dev@poi.apache.org
Reporter: nk...@rationalenterprise.com
Target Milestone: ---
Created attachment 38422
--> https://bz.apache.org/bugzilla/attachment.cgi?id=38422&action=edit
Example excel where this problem occurs
I have an excel file that when iterating through and even just calling
getCellComment throws an exception when I try to write it out. I have attached
an example excel.
The exception is:
class org.apache.poi.hssf.record.DSFRecord cannot be cast to class
org.apache.poi.hssf.record.TabIdRecord (org.apache.poi.hssf.record.DSFRecord
and org.apache.poi.hssf.record.TabIdRecord are in unnamed module of loader
'app')
I am using POI 5.2.3.
Here is some code that can be used to reproduce the error:
try (FileInputStream fileInputStream = new FileInputStream(Path.of("put path to
xls here").toFile());
Workbook workbook = new HSSFWorkbook(fileInputStream)) {
for (Sheet sheet : workbook) {
for (Row row : sheet) {
for (Cell cell : row) {
cell.getCellComment(); // or even
cell.removeCellComment();
}
}
}
FileOutputStream fos = new
FileOutputStream(Files.createTempFile("modified", ".xsl").toFile());
workbook.write(fos);
fos.close();
} catch (Exception e) {
System.out.println(e.getMessage());
}
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