DataOutputStream cannot be instantiated
0
DataOutputStream salida;
salida = new DataOutputStream(socket.getOutputStream());
Error:(35, 24) java: DataOutputStream is abstract; cannot be
instantiated
java sockets
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
add a comment |
0
DataOutputStream salida;
salida = new DataOutputStream(socket.getOutputStream());
Error:(35, 24) java: DataOutputStream is abstract; cannot be
instantiated
java sockets
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
3
Is thisjava.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.
– yshavit
Nov 23 '18 at 5:29
try accessing DataOutputStream usingjava.io.DataOutputStream
– Shariq
Nov 23 '18 at 5:43
add a comment |
0
0
0
DataOutputStream salida;
salida = new DataOutputStream(socket.getOutputStream());
Error:(35, 24) java: DataOutputStream is abstract; cannot be
instantiated
java sockets
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
DataOutputStream salida;
salida = new DataOutputStream(socket.getOutputStream());
Error:(35, 24) java: DataOutputStream is abstract; cannot be
instantiated
java sockets
java sockets
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
asked Nov 23 '18 at 5:23
Rafael VallsRafael Valls
1014
1014
3
Is thisjava.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.
– yshavit
Nov 23 '18 at 5:29
try accessing DataOutputStream usingjava.io.DataOutputStream
– Shariq
Nov 23 '18 at 5:43
add a comment |
3
Is thisjava.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.
– yshavit
Nov 23 '18 at 5:29
try accessing DataOutputStream usingjava.io.DataOutputStream
– Shariq
Nov 23 '18 at 5:43
3
3
Is this
java.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.– yshavit
Nov 23 '18 at 5:29
Is this
java.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.– yshavit
Nov 23 '18 at 5:29
try accessing DataOutputStream using
java.io.DataOutputStream– Shariq
Nov 23 '18 at 5:43
try accessing DataOutputStream using
java.io.DataOutputStream– Shariq
Nov 23 '18 at 5:43
add a comment |
2 Answers
2
active
oldest
votes
1
Try importing the package java.io.*. DataOutputStream is in that package.
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
add a comment |
1
you are using some other library for DataOutputStream.
use this
java.io.DataOutputStream salida;
salida = new java.io.DataOutputStream(socket.getOutputStream());
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
add a comment |
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2 Answers
2
active
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votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
Try importing the package java.io.*. DataOutputStream is in that package.
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
add a comment |
1
Try importing the package java.io.*. DataOutputStream is in that package.
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
add a comment |
1
1
1
Try importing the package java.io.*. DataOutputStream is in that package.
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
Try importing the package java.io.*. DataOutputStream is in that package.
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
answered Nov 23 '18 at 5:39
cosmin_popescucosmin_popescu
10428
10428
add a comment |
add a comment |
1
you are using some other library for DataOutputStream.
use this
java.io.DataOutputStream salida;
salida = new java.io.DataOutputStream(socket.getOutputStream());
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
add a comment |
1
you are using some other library for DataOutputStream.
use this
java.io.DataOutputStream salida;
salida = new java.io.DataOutputStream(socket.getOutputStream());
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
add a comment |
1
1
1
you are using some other library for DataOutputStream.
use this
java.io.DataOutputStream salida;
salida = new java.io.DataOutputStream(socket.getOutputStream());
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
you are using some other library for DataOutputStream.
use this
java.io.DataOutputStream salida;
salida = new java.io.DataOutputStream(socket.getOutputStream());
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
answered Nov 23 '18 at 6:12
Khalid ShahKhalid Shah
1,62921021
1,62921021
add a comment |
add a comment |
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3
Is this
java.io.DataOutputStream, or some other class that a library is providing? If it's the java.io one, it shouldn't be abstract. If it's another one, you'll need to tell us which library -- but you should first look at the library's documentation to try and find an appropriate concrete subclass.– yshavit
Nov 23 '18 at 5:29
try accessing DataOutputStream using
java.io.DataOutputStream– Shariq
Nov 23 '18 at 5:43