tag:gpgtools.tenderapp.com,2011-11-04:/discussions/problems/41503-decryption-failed-with-unknown-errorGPGTools: Discussion 2016-02-08T16:24:42Ztag:gpgtools.tenderapp.com,2011-11-04:Comment/370302302015-06-03T15:50:03Z2015-06-03T15:50:03ZDecryption failed with unknown error!<div><p><strong>Which of our tools is giving you problems?</strong></p>
<p>GPGMail</p>
<p><strong>Paste version info of your installed software:</strong>
(how to: <a href="http://support.gpgtools.org/kb/faq/where-can-i-find-version-info-of-the-installed-tools">
http://support.gpgtools.org/kb/faq/where-can-i-find-version-info-of...</a>)</p>
<p>Mac OS X 10.10.3 (14D136)<br>
Libmacgpg 0.5 711n (f7e29b1)<br>
GPGMail 2.5b6 1004n (7a57a95)<br>
GPG Keychain 1.2b6 1080n (7a5d851)<br>
GPGServices 1.10b6 826n (2335a7b)<br>
MacGPG2 2.0.27b6 831n (fbdcc85)<br>
GPGPreferences 1.5b6 814n (69f63db)</p>
<p><strong>Describe your problem. Add as much detail as
possible.</strong></p>
<p>I received an email from a new recipient (using Outlook 2013 and
GGP4Win) and Mail won't decrypt it. Error message is</p>
<p>An unknown error occurred while decrypting this message.<br>
GPG error message:<br>
gpg: invalid radix64 character 3A skipped<br>
gpg: CRC error; 2B67D0 - 8DDCE8<br>
gpg: [don't know]: invalid packet (ctb=55)<br>
Please contact us, including the GPG error message, at <a href="https://gpgtools.tenderapp.com/">https://gpgtools.tenderapp.com/</a></p>
<p><strong>What did you expect instead</strong></p>
<p>Message decryption!</p>
<p><strong>Describe steps leading to the problem.</strong></p>
<p>You'll notice blank lines in the screenshot. If I open this
message with Airmail 2 for exemple, there are none.</p>
<p>I get the same error if I copy the message with blank lines to
cyper.gpg and use the cmd line tool. I don't get an error when I do
the same thing with the more "compact" message.</p>
<p>Now, if I open the message as raw in Airmail, it has the blank
lines but they are gone in "normal view". I created an eml file to
be able to inspect the characters and everyline ends with \n\n,
therefore the blank lines.</p>
<p>I haven't checked the specs to see whether you "should" ignore
multiple \n or if that's a GPG4Win bug ;)</p>
<p>Hope this helps.</p>
<p><strong>If your problem concerns GPGMail, are other plugins
installed in Mail.app?</strong></p>
<p>no</p></div>Frédéric Misereytag:gpgtools.tenderapp.com,2011-11-04:Comment/370302302015-07-17T17:35:58Z2015-07-17T17:35:58ZDecryption failed with unknown error!<div><p>Hi Frédéric,</p>
<p>thanks for the report. Could you please download and install our
latest <a href="https://releases.gpgtools.org/nightlies/">nightly
build</a> and see if the problem persists. That page also has sig
and SHA1 to verify the download.</p>
<p>All the best, steve</p>
<p>Disclaimer: This is a development version which has not been
thoroughly tested yet - bugs or crashes are to be expected. Thanks
for helping us test.</p></div>Stevetag:gpgtools.tenderapp.com,2011-11-04:Comment/370302302015-07-17T17:43:37Z2015-07-17T17:43:37ZDecryption failed with unknown error!<div><p>Like a charm ! Thank you.<br>
On 17 juillet 2015 at 19:36:02, Steve (<a href="mailto:tender2+dc1e62b5ae@tenderapp.com">tender2+dc1e62b5ae@tenderapp.com</a>)
wrote:</p></div>frederictag:gpgtools.tenderapp.com,2011-11-04:Comment/370302302015-07-17T17:45:50Z2015-07-17T17:45:50ZDecryption failed with unknown error!<div><p>Perfect. Glad, this is solved for you. I'm closing this
discussion. If you need further assistance or have questions you
can re-open this discussion here or open a new one any time.</p>
<p>Best, steve</p></div>Steve