Can't use the downloaded java file
I am trying to write some code to use class from a downloaded java file. I saved them in the same folder and I can open the file with Eclipse. I noticed that there is a hollow "J" there, then I researched related problems online and knew that this is caused by the build path of files. Those methods told me to open the "properties" in "Project" section, but the icon is just grey and I cannot do anything with it!
How to solve this problem?
java file build path
asked Nov 22 at 17:56
Zhong Zhiwei
112
add a comment |
I am trying to write some code to use class from a downloaded java file. I saved them in the same folder and I can open the file with Eclipse. I noticed that there is a hollow "J" there, then I researched related problems online and knew that this is caused by the build path of files. Those methods told me to open the "properties" in "Project" section, but the icon is just grey and I cannot do anything with it!
How to solve this problem?
java file build path
asked Nov 22 at 17:56
Zhong Zhiwei
112
I don't see theGeoLocationin your package structure.
– Nicholas K
Nov 22 at 18:21
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42
add a comment |
I am trying to write some code to use class from a downloaded java file. I saved them in the same folder and I can open the file with Eclipse. I noticed that there is a hollow "J" there, then I researched related problems online and knew that this is caused by the build path of files. Those methods told me to open the "properties" in "Project" section, but the icon is just grey and I cannot do anything with it!
How to solve this problem?
java file build path
asked Nov 22 at 17:56
Zhong Zhiwei
112
I am trying to write some code to use class from a downloaded java file. I saved them in the same folder and I can open the file with Eclipse. I noticed that there is a hollow "J" there, then I researched related problems online and knew that this is caused by the build path of files. Those methods told me to open the "properties" in "Project" section, but the icon is just grey and I cannot do anything with it!
How to solve this problem?
java file build path
java file build path
asked Nov 22 at 17:56
Zhong Zhiwei
112
asked Nov 22 at 17:56
Zhong Zhiwei
112
edited Nov 22 at 18:43
asked Nov 22 at 17:56
Zhong Zhiwei
112
asked Nov 22 at 17:56
Zhong Zhiwei
112
asked Nov 22 at 17:56
Zhong Zhiwei
112
112
I don't see theGeoLocationin your package structure.
– Nicholas K
Nov 22 at 18:21
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42
add a comment |
I don't see theGeoLocationin your package structure.
– Nicholas K
Nov 22 at 18:21
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42
I don't see the
GeoLocation in your package structure.– Nicholas K
Nov 22 at 18:21
I don't see the
GeoLocation in your package structure.– Nicholas K
Nov 22 at 18:21
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42
add a comment |
1 Answer
1
active
oldest
votes
Eclipse does not automatically refresh changed content in the file system. You have to refresh the workspace whenever you edit/delete/add files directly in the file system. Right click on the project (or the subfolder) you want to refresh and choose 'refresh' (or F5).
answered Nov 22 at 19:20
Heri
2,68111735
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Eclipse does not automatically refresh changed content in the file system. You have to refresh the workspace whenever you edit/delete/add files directly in the file system. Right click on the project (or the subfolder) you want to refresh and choose 'refresh' (or F5).
answered Nov 22 at 19:20
Heri
2,68111735
add a comment |
Eclipse does not automatically refresh changed content in the file system. You have to refresh the workspace whenever you edit/delete/add files directly in the file system. Right click on the project (or the subfolder) you want to refresh and choose 'refresh' (or F5).
answered Nov 22 at 19:20
Heri
2,68111735
add a comment |
Eclipse does not automatically refresh changed content in the file system. You have to refresh the workspace whenever you edit/delete/add files directly in the file system. Right click on the project (or the subfolder) you want to refresh and choose 'refresh' (or F5).
answered Nov 22 at 19:20
Heri
2,68111735
Eclipse does not automatically refresh changed content in the file system. You have to refresh the workspace whenever you edit/delete/add files directly in the file system. Right click on the project (or the subfolder) you want to refresh and choose 'refresh' (or F5).
answered Nov 22 at 19:20
Heri
2,68111735
answered Nov 22 at 19:20
Heri
2,68111735
answered Nov 22 at 19:20
Heri
2,68111735
answered Nov 22 at 19:20
Heri
2,68111735
2,68111735
add a comment |
add a comment |
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I don't see the
GeoLocationin your package structure.– Nicholas K
Nov 22 at 18:21
Where's the GeoLocation.java in your package? I can't see it. You probably didn't paste the file into your package. That's why the eclipse is unable to load it.
– Matheus Cirillo
Nov 22 at 18:24
I put files into the default folder, I guess it might be caused by the default package. I can find the downloaded file in the default package folder but can't see it in the package structure.
– Zhong Zhiwei
Nov 22 at 18:42