java.lang.NumberFormatException with PyLint 0.24.0

After I updated PyLint to the latest version 0.24.0 PyLint errors are not shown in the Problems view and in the Error Log I get a series of errors like these
For input string: "45,8" org.python.pydev.core
For input string: "28,20" org.python.pydev.core
For input string: "110,30" org.python.pydev.core
...

Below example error message copied from the Error Log view using Copy command from context menu:

eclipse.buildId=I20110613-1736
java.version=1.6.0_24
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=pl_PL
Command-line arguments: -os win32 -ws win32 -arch x86_64

Error
Sat Jul 23 21:48:25 CEST 2011
For input string: "45,8"

java.lang.NumberFormatException: For input string: "45,8"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at org.python.pydev.builder.pylint.PyLintVisitor$PyLintThread.passPyLint(PyLintVisitor.java:301)
at org.python.pydev.builder.pylint.PyLintVisitor$PyLintThread.run(PyLintVisitor.java:107)

I'm using the latest PyDev - 2.2.1.2011071818