I have a GWT application which uses Resteasy as backend api/service, the project works properly, but when I moved the project to a different machine and run it I get this error when doing a GWT run:
Caused by: java.util.zip.ZipException: invalid distance too far back
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
at java.util.zip.ZipInputStream.read(ZipInputStream.java:193)
at java.util.jar.JarInputStream.read(JarInputStream.java:207)
at org.scannotation.archiveiterator.InputStreamWrapper.read(InputStreamWrapper.java:36)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
at java.io.DataInputStream.readInt(DataInputStream.java:387)
at javassist.bytecode.ClassFile.read(ClassFile.java:731)
at javassist.bytecode.ClassFile.<init>(ClassFile.java:108)
at org.scannotation.AnnotationDB.scanClass(AnnotationDB.java:343)
at org.scannotation.AnnotationDB.scanArchives(AnnotationDB.java:326)
at org.jboss.resteasy.plugins.server.servlet.ConfigurationBootstrap.createDeployment(ConfigurationBootstrap.java:163)
... 24 more
What could be the problem?
- Is the the GWT jars or Resteasy? What does ZipException mean? Does it mean corrupted dependency?
asked May 16, 2013 at 17:57
4
I am going to go out on a limb here and say you have a class compatibility error or corrupted Jars (look at the call stack, it’s trying to load classes from jar files).
Verify that you have the exact same Java version on both systems and then COPY the entire project from the working host to the non-working host. You may have a corrupted Jar.
Basically ensure everything is identical and try again
answered May 16, 2013 at 20:21
1
Sometimes your firewall breaks the ftp connection, so try to keep an exception for java 7 on the firewall you are using. In Windows 7 it is:
netsh advfirewall set global statefulftp disable
Do it by running command prompt as an administrator.
answered Dec 4, 2013 at 4:09
AshimAshim
4111 gold badge8 silver badges17 bronze badges
Basically my project is hosted in Bitbucket. So what I did is create a folder that will serve as the new workspace folder. Then, git clone the project there. Then issue mvn clean install and mvn gwt:run then everything works fine.
answered May 17, 2013 at 2:44
quarksquarks
33.2k72 gold badges283 silver badges508 bronze badges
1
I don’t know if your problem is the same but, I’ve faced the same error and find out that it was related with Firefox version > 10.0. For some reason, Firefox converts any «!» character into something like «%21».
In my cenario, my application was triggering this error while rendering a image due to this fact. The same was NOT happening on Chrome.
That situation can be handled by implementing a Filter to treat the request.
If this case matchs your problem, take a look on this post:
javax.faces.FacesException: Error decode resource data while loading JSF page
answered Jan 31, 2017 at 12:49
@kkat-zero Thank you for the extra information, the remoteagent.log does now point to the root cause:
[2021-10-13 08:50:56.961] [remoteagent] [error] [<unknown>][3e056802][ExtensionHostConnection] <1499> Error: invalid distance too far back
at Zlib.zlibOnError [as onerror] (zlib.js:181:17)
[2021-10-13 08:50:57.114] [remoteagent] [info] [<unknown>][3e056802][ExtensionHostConnection] <1499><stderr> /home/foobar/.vscode-server/bin/ee8c7def80afc00dd6e593ef12f37756d8f504ea/out/vs/server/remoteExtensionHostProcess.js:3
*--------------------------------------------------------*/(function(){var 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Error: invalid distance too far back
Error: invalid distance too far back
at Zlib.zlibOnError [as onerror] (zlib.js:181:17)
at Timeout._onTimeout (/home/foobar/.vscode-server/bin/ee8c7def80afc00dd6e593ef12f37756d8f504ea/out/vs/server/remoteExtensionHostProcess.js:3:16117)
at listOnTimeout (internal/timers.js:554:17)
at processTimers (internal/timers.js:497:7)
[2021-10-13 08:50:57.139] [remoteagent] [info] [<unknown>][3e056802][ExtensionHostConnection] <1499> Extension Host Process exited with code: 1, signal: null.
It looks like there is a zlib stream decoding error in the extension host.
@kkat-zero I am very interested to manage to reproduce this. In the remote machine, we pass over sockets from one process to another, and I think that something might be misbehaving in this area. What is the remote Linux distribution/version that you are connecting to? Does this reproduce when connecting to any linux machine via SSH?
1, разум
Когда экспериментальное восстановление пешехозяйственного обнаружения, когда данные POS прочитаны, оно отображается.libpng error: IDAT: invalid distance too far backошибка,
Я запросил много информации в Интернете, я знаю причинуLibpng намеренно уничтожил обратную совместимость в прошлом, а также совместим с версией libpng.
2, решение
Используя PNGCRush Repair Image, PNGCRush можно загрузить непосредственно на конце команд, например, Mac — Brew install Pngcrous;
После установки,
1. Сначала скопируйте TXT с положительным именем файла образца в файл POS.
2, в папке POS создайте папку Trueimg,
3, затем введите папку POS, откройте окно команды в этой папке, введите
cat arg.txt|xargs -I {} pngcrush -fix {} trueimg/{}Команда означает принести содержимое arg.txt в pngcroush — fix} trueimg / {},
⚠️: {} — это содержимое в файле arg.txt,
⚠️: PNGCRush — Fix — это фиксированное изображение.
Solution 1
I am going to go out on a limb here and say you have a class compatibility error or corrupted Jars (look at the call stack, it’s trying to load classes from jar files).
Verify that you have the exact same Java version on both systems and then COPY the entire project from the working host to the non-working host. You may have a corrupted Jar.
Basically ensure everything is identical and try again
Solution 2
Sometimes your firewall breaks the ftp connection, so try to keep an exception for java 7 on the firewall you are using. In Windows 7 it is:
netsh advfirewall set global statefulftp disable
Do it by running command prompt as an administrator.
Solution 3
Basically my project is hosted in Bitbucket. So what I did is create a folder that will serve as the new workspace folder. Then, git clone the project there. Then issue mvn clean install and mvn gwt:run then everything works fine.
Comments
-
I have a GWT application which uses Resteasy as backend api/service, the project works properly, but when I moved the project to a different machine and run it I get this error when doing a GWT run:
Caused by: java.util.zip.ZipException: invalid distance too far back at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164) at java.util.zip.ZipInputStream.read(ZipInputStream.java:193) at java.util.jar.JarInputStream.read(JarInputStream.java:207) at org.scannotation.archiveiterator.InputStreamWrapper.read(InputStreamWrapper.java:36) at java.io.BufferedInputStream.fill(BufferedInputStream.java:235) at java.io.BufferedInputStream.read(BufferedInputStream.java:254) at java.io.DataInputStream.readInt(DataInputStream.java:387) at javassist.bytecode.ClassFile.read(ClassFile.java:731) at javassist.bytecode.ClassFile.<init>(ClassFile.java:108) at org.scannotation.AnnotationDB.scanClass(AnnotationDB.java:343) at org.scannotation.AnnotationDB.scanArchives(AnnotationDB.java:326) at org.jboss.resteasy.plugins.server.servlet.ConfigurationBootstrap.createDeployment(ConfigurationBootstrap.java:163) ... 24 moreWhat could be the problem?
- Is the the GWT jars or Resteasy? What does ZipException mean? Does it mean corrupted dependency?
-
That doesn’t surprise me. Definitely sounded like you got a bad jar in a dependency sweep.
-
Where possible, use SHA256 hash to verify
Recents
#python #error-handling #unzip #zipfile #try-except
#python #обработка ошибок #распаковать #попробуйте-за исключением #python-zipfile
Вопрос:
Я работаю над скриптом python для распаковки папки с вложенными ZIP-файлами. В общем, кажется, что это работает, но когда дело доходит до одного из файлов, я всегда получаю эту ошибку:
zlib.error: Error -3 while decompressing data: invalid distance too far back
Сначала я пытался использовать try и except , чтобы передать это, но это не сработало. Затем я попытался добавить в предложение except except zipfile.BadZipFile после прочтения различных сообщений об этом здесь, но я все еще получаю ту же ошибку. Вот как выглядит мой код:
import os
import zipfile
folder_path = [MY FOLDER PATH HERE]
def extract_zip(filepath_in, filepath_out, password):
if is_zip(filepath_in):
print(filepath_in)
with zipfile.ZipFile(filepath_in, 'r') as zip_file:
zip_file.extractall(filepath_out, pwd = bytes(password, 'utf-8'))
error_list = []
zip_count = 1
while zip_count > 0:
filelist = []
for root, dirs, files in os.walk(folder_path):
for file in files:
filelist.append(os.path.join(root,file))
zip_count = 0
for name in filelist:
if name[(len(name) - 4):(len(name))] == ".zip": #if file name ends in .zip
zip_count = 1
try:
extract_zip(name, name[0:(len(name) - 4)] , password)
os.remove(name)
except zipfile.BadZipFile as fail:
error_list.append(name), fail
pass
Я не уверен, как еще можно либо проигнорировать ошибку, либо есть какой-то другой способ извлечь файл.
Комментарии:
1. всегда помещайте полное сообщение об ошибке (начинающееся со слова «Traceback») в вопрос (не комментарий) в виде текста (не скриншота). Есть и другая полезная информация.
2. в python вам не нужно использовать
len(name)-4, но вы можете использовать напрямую-4, какname[0:-4]или даже корочеname[:-4]и похожееname[-4:]вместоname[(len(name) - 4):(len(name))]. Но вам это не нужно — используйтеif name.endswith(".zip"). В конечном итоге используйтеglob.glob("*.zip")вместоos.walk()3. это может быть ошибка непосредственно в библиотеке C / C
zlib, и, возможно, вы не можете ее поймать.